a) one unit up = Ix + 2I + 1
b) one unit down = Ix + 2I - 1
c) one unit to the left = Ix + 1I
d) one unit to the right = Ix + 3I
What is transformation on the graphs?Let the function f(x) and g(x) are two real functions.
And g (x) = f (x) + k, where k is real numbers.
Function can be sketched by shifting f (x), k units vertically.
The direction of shift can be found by the value of k:
if k > 0, the base graph shifts k units up, and
if k < 0, the base graph shifts k units down.
The function provided by the basic function f(x) and the constant
g(x) = f(x - k),
may be drawn by horizontally moving the f(x) k unit coordinates.
The shift's direction depends on the value of k. Specifically,
The base graph moves k units to the right if k > 0, and
The base graph moves k units to the left if k < 0.
The graph of y = |x+2| is a V-shaped graph centered at x = -2.
To translate this graph, we need to modify the equation to shift it up/down or left/right.
Here are the equations for each translation:
a) To shift the graph one unit up, we need to add 1 to the equation:
y = |x+2| + 1
b) To shift the graph one unit down, we need to subtract 1 from the equation:
y = |x+2| - 1
c) To shift the graph one unit to the left, we need to replace x with (x+1) in the equation (since moving left means decreasing x by 1):
y = |(x+1)+2|
Simplifying this gives:
y = |x+3|
d) To shift the graph one unit to the right, we need to replace x with (x-1) in the equation (since moving right means increasing x by 1):
y = |(x-1)+2|
Simplifying this gives:
y = |x+1|
Therefore, all the required values are given above.
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For what value of k will the following linear system have infinitely many solutions?
2a+b=-6, 6a+kb=-18
There are infinitely many solutions to a linear equation with the same variable term on both sides of the equation.
We have to find the coefficient of "b"
from first equation:
2a + b = -6b = -6 - 2afrom second equation:
6a + kb = -18b = (-18 - 6a)/ksolve them simultaneously:
(-18 - 6a)/k = -6 - 2a(-18 - 6a)/(-6 - 2a) = kk = 3CAN SO,EOME HELP ME.
Julie plotted some points on a graph. Point D is 8 units away from the origin. Select each pair of possible coordinates of Point D. show work
A. (8, 8)
B. (0, 8)
C. (1, 8)
E. (8, 0)
D. (8, 1)
WILL CHOOSE BRAINLIEST!!!
GIVING BRAINLIEST!!!!!!!!!!!!!!!!!!!
Answer:
A)(4,9)
B)(6,3)
C)(1,3)
D) (8,7)
E)(8,9)
Step-by-step explanation:
well, for creating points, it gets set up as (x,y) which it lays out in perfet format, and if you need help graphing, i can try and create it.
Answer:
Answer:
a)(4,9)
b)(6,3)
c)(1,3)
d) (8,7)
e)(8,9)
Step-by-step explanation:
WILL CHOOSE BRAINLIEST!!
A is at (-4,5) and A' is at (5,4), which description most accurately describes the transformation.
A. Rotation 90° Counter-Clockwise about the origin
B. Rotation 90° Clockwise about the origin
C. Reflection across the x-axis
D. Reflection across the y-axis
Answer:
c.
Step-by-step explanation:
u just filp it over and, well, there
PLS HELP
Which statement about the data points in the second and third quartiles is true?
A: There are more data points in Q2 than Q3.
B: There are fewer data points in Q2 than Q3.
C: The data points in Q2 are more spread out than the data points in Q3.
D: The data points in Q2 are bunched together more than the data points in Q3.
Answer
C
Step-by-step explanation:
This shows that the interquartile range for Q2 is larger than Q3 so i think the answer is c
math problem below answer please
Answer:
No, because the shape or figure is not overlapping.
Step-by-step explanation:
A tessellation of the plane is an arrangement of polygons which cover the plane without gaps or overlapping.
1. Design your own real-world scenario in which the solution requires the Pythagorean Theorem. Use complete sentences to describe the scenario.
2. Model your real-world scenario with an equation and a sketch.
3. In two or more complete sentences, explain the steps necessary to solve for the missing value in your real-world scenario. Include the solution in your explanation.
Answer:
this is not maths
is the answer
if you like my answer please like comment and mark me as brilliant
12 decimeters = dm deka will get brainiest if right
Answer:
0.12
Step-by-step explanation:
Decimeter is 100 times greater than dekameter
To rent a car, company A charges $55 per day and 33 cents per mile. Company B charges no daily fee, but 55 cents per mile. How many miles must you drive for Company B to cost the same as company A?
please show your work
and give the answer
Answer:
about 101 miles to equal the same amount as place A. (if this is daily")
Step-by-step explanation:
so how I went about this is first I added 55+0.33 because thats how much you need to drive one mile for one day with place A. and that equaled 50.30 so then I divided 50.30 by 0.55 because thats all it costs per mile for place B so I got 100.545454545 so i just rounded it up to 101
i hope im right plmn;)
Answer:
no they are not the same tax or rate because 33 cents off is company B
Step-by-step explanation:
88 cents for company A and 55 cents for company B
and company A charged a fee of 33 cents but company B did not
please help asap. please.
Write the number for nineteen million fifty thousand.
Answer:
19,050,000
Step-by-step explanation:
19 million and then 50 thousand
Answer:
[tex]beinggreat78~here~to~provide![/tex]
The number in standard form is...
19,050,000
Find the value of n.
can you plase help me with this math problem, its a little hard
Answer:278, 932
Step-by-step explanation:
They are very far from the other numbers.
Can someone help pls.
My goodness, this is rather confusing in the way it is worded. Nevertheless, I will attempt to do what I can. Just please keep in mind that this is my own interpretation of the problem, and therefore could be... incorrect.
I think, to start out, we could set up the problem like so
15 + t ≥ 26
because t is not a set number.
Then all that is needed is to subtract 15 from both sides, and the equation becomes
t ≥ 11
So the resulting answer is t ≥ 11.
I hope that my interpretation helps.
-Toremi
Answer:
Step-by-step explanation:
What is the division expression that is the same as 1/5 * 1/4 ?
A. 1/5 divide by 2
B. 1/5 divide by 3
C. 1/5 divide by 4
D. 1/5 divide by 5
Answer:
C. 1/5 divide by 4
Step-by-step explanation:
When you divide two fractions, you multiply the first fraction by the reciprocal of the other one. To find the reciprocal of the second fraction, yo just have to switch the value of the numerator and denominator (i.e. 4/1's reciprocal is 1/4).
Another important thing to note is that 1/5 x 1/4 is 1/20 because you multiply straight across numerators and denominators.
Now that we have some back ground information, let's which expression leads to 1/20!
A:
1/5 x 2/11/5 x 1/21/10Incorrect Answer ChoiceB:
1/5 x 3/11/5 x 1/31/15Incorrect Answer ChoiceC:
1/5 x 4/11/5 x 1/41/20Correct Answer Choice!Therefore, the answer is C. 1/5 divide by 4.
Please do it without guessing and please give an explanation for the points
Answer:
Here is a dot plot you saw in an earlier task. It shows how long Elena’s bus rides to school took, in minutes, over 12 days.
A dot plot labeled “travel time in minutes.” The numbers 5 through 14 are indicated. The data is as follows. 5 minutes, 0 dots 6 minutes, 2 dots 7 minutes, 1 dot 8 minutes, 3 dots 9 minutes, 3 dots 10 minutes, 2 dots 11 minutes, 0 dots 12 minutes, 1 dot 13 minutes, 0 dots 14 minutes, 0 dots
Step-by-step explanation:
follow the direction you can understand
The mailbox in his scale drawing is 7.5 centimeters tall. The scale of the drawing is 1 cm = 0.5 ft. How many feet tall is the mailbox that Sammy designed?
Answer:
3.75 feet because that is math
Step-by-step explanation:
7.5 x 0.5
Answer:
3.75
Step-by-step explanation:
7.5 x 0.5 = 3.75
WILL CHOOSE BRAINLIEST!!!! Write the equation for the line of best fit for this data.
ANSWER CHOICES:
A: y=3/4x+3.75
B: y=-6/5x+1/2
C:3x+2
D: x+4
Answer:
THE ANSWER IS B B: y=-6/5x+1/2 NOT SURE OF MY ANSWER STILL YOUNG UWU
Step-by-step explanation:
Answer:
B. y = -6/5 x + 1/2
Step-by-step explanation:
You can use technology to enter data and have your program or calculator find the line of best fit. But if not, you can plot the points and see which line works best. See image. I put all the lines of all the answers, but once the points of the data were on the graph, only the line with negative slope would fit. see image.
The dot plot shows the number of magazines bought in a month by 21 people in a office: (check attachment) Is the median or the mean a better center for this data and why?
A) Median; because the data is not normally distributed and clusters on the left
B) Mean; because the data is not normally distributed and clusters on the left
C) Median; because the data is symmetric with an outlier
D) Mean; because the data is symmetric with an outlier
Answer:
A is the answer
Step-by-step explanation:
Have a nice day friend.!::::))))
this is khan academy and i need help
so whats 1,000 x 1,000?
Answer:
1, 000, 000
Step-by-step explanation:
There are 6 zeros, so add them to the 1.
The product of given numbers is 1,000,000.
What is multiplication?Multiplication is an operation that represents the basic idea of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers.
We need to find the product of 1000×1000.
Now, 1000×1000
= 1,000,000
Therefore, the product of given numbers is 1,000,000.
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Triangle PRQ was transformed to create triangle P'R'Q'. if point P started at coordinates (6,-54), and became point P' at coordinates (-6,-54), describe the transformation that was applied to triangle PRQ.
Answer:
PRQ was translated 90 degrees clockwise.
If (6,-54) is located in q4 (+,-) and rotated to land on (-6,-54) which is in q3 then it was rotated 90 degrees clockwise.
Step-by-step explanation:
WHO ANSWER'S THE FIRST WITH THE CORRECT ANSWER WILL GET FREE BRAINLIST!!!
Michiko claims that to solve the system of linear equations 15x + 8y = 1 and 21x + 4y = -13, instead of multiplying the second equation by –2 and then adding the equations, she could multiply the second equation by 2 and then subtract the second equation from the first equation. Which statement is correct?
A: Michiko is right for this system of linear equations, but her method will not work for other systems of linear equations.
B: Michiko is right for this system of linear equations, and her method will also work for other systems of linear equations.
C: Michiko is wrong because her method will give the opposite of the correct value for x for any system of linear equations.
D: Michiko is wrong because her method will give the opposite of the correct value for y for any system of linear equations.
Answer: B) Michiko is right for this system of linear equations, and her method will also work for other systems of linear equations
Hope this helped
Michiko is right for this system of linear equations, but her method will not work for other systems of linear equations, option A is correct.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
To solve the system of linear equations 15x + 8y = 1 and 21x + 4y = -13, Michiko suggests multiplying the second equation by 2 and then subtracting the second equation from the first equation.
Multiplying the second equation by 2 gives:
42x + 8y = -26
Now, subtracting the second equation from the first equation gives:
15x + 8y - (42x + 8y) = 1 - (-26)
Simplifying this equation gives:
-27x = 27
Divide both sides by 27
x=-1
we can substitute x = -1 into either of the original equations.
Using the first equation, we get:
15(-1) + 8y = 1
Simplifying this equation gives:
8y = 16
Dividing both sides by 8 gives:
y = 2
Hence, Michiko is right for this system of linear equations, but her method will not work for other systems of linear equations, option A is correct.
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Please answer both if possible
Answer:
2. Surface Area = 576m^2
3. Surface Area = 300 yd^2
Step-by-step explanation:
2.
Surface Area of Prism Formula:
Triangle Formula: Area = 1/2 * Base * Height
Left Triangle: Area = 1/2 * 8m * 6m = 1/2 * 48 = 24 m^2
Right Triangle: Area = 24m^2
Rectangle Formula: Area = Length * Width
Top Rectangle: Area = 22m * 6m = 132m^2
Middle Rectangle: Area = 22m * 8m = 176m^2
Bottom Rectangle: Area = 22m * 10m = 220m^2
Add Total Surface Area:
Surface Area = LTrig + RTrig + TopRect + MidRect + BotRect
Surface Area = 24 + 24 + 132 + 176 + 220
Surface Area = 576 m^2
3.
Surface Area of Prism Formula:
Triangle Formula: Area = 1/2 * Base * Height
Left Triangle: Area = 1/2 * 9yd * 4yd = 1/2 * 36 = 18 yd^2
Right Triangle: Area = 18 ydm^2
Rectangle Formula: Area = Length * Width
Top Rectangle: Area = 12yd * 8yd = 96yd^2
Middle Rectangle: Area = 12yd * 5yd = 60yd^2
Bottom Rectangle: Area = 12yd * 9yd = 108yd^2
Add Total Surface Area:
Surface Area = LTrig + RTrig + TopRect + MidRect + BotRect
Surface Area = 18 + 18 + 96 + 60 + 108
Surface Area = 300 yd^2
I am not sure if there is a short cut.
So, ima be sending out a bunch of questions due to me wanting to keep a good grade in math so....cash in ..(Please help me with some math problems)
Answer:
questions 2 and 3 are correct number 7 is 40
Step-by-step explanation:
Complete the equation and match it to its corresponding number of solutions.
Answer:
A and infinite solutions
Step-by-step explanation:
4/5x - 8 = 4(1/5x - 2)
4(1/5x - 2)
4/1 x 1/5x = 4/5x
4 x (-2) = -8
Put them together and you get:
4/5x - 8 AND
4/5x - 8 = 4/5x - 8
IF 2 SIDES OF AN EQUATION ARE THE SAME THEN THE ANSWERS ARE INFINITE
YOU CAN TURN THE EQUATION INTO JUST (x = x)
Answer
B and One Solution
Step-by-step explanation:
4/5x - 8 = -(4/5x + 2)
-(4/5x + 2) = -4/5x - 2
ADD 4/5x TO THE BOTH SIDES
8/5x - 8 = -2
ADD 8 TO BOTH SIDES
8/5x = 6
DIVIDE BOTH SIDES BY 8/5 OR 1.6
x = 3.75
You can get through the last one. Reply if you need me to
Write the equation for each translation of the graph y=Ix+2I.
A.) one unit up
B.) one unit down
C.) one unit to the left
D.) one unit to the right
Answer:
d
Step-by-step explanation:
because it tells you how to do it in the equation.
A hoodie was $40 but is marked up 35%. What is the selling price?
Answer: The selling price is $54 and the 35% markup is equal to 14 dollars.