Answers
To find the y-value that matches with the x-value, we will need to plug in the x-value and simplify the expression.
f(-2) = sqrt(-2 + 2) - 6
f(-2) = sqrt(0) - 6
f(-2) = -6
f(-1) = sqrt( -1 + 2) - 6
f(-1) = sqrt(1) - 6
f(-1) = 1 - 6
f(-1) = -5
f(2) = sqrt(2 + 2) - 6
f(2) = sqrt(4) - 6
f(2) = 2 - 6
f(2) = -4
f(7) = sqrt(7 + 2) - 6
f(7) = sqrt(9) - 6
f(7) = 3 - 6
f(7) = -3
Hope this helps!! :)
Related Questions
find equation of line a line that is parellel to the graph of 2x+3y=5 and contains the point (3,-1)
Answers
Answer:
[tex]y = - \frac{2}{3} x + 1[/tex]
Step-by-step explanation:
2x +3y= 5
3y= -2x +5
Divide both sides by 3:
[tex]y = - \frac{2}{3} x + \frac{5}{3} [/tex]
[tex]y = - \frac{2}{3} x + 1 \frac{2}{3} [/tex]
Now that the equation is in the slope-intercept form (y= mx +c), the slope of the given line is the coefficient of x.
[tex]slope = - \frac{2}{3} [/tex]
Parallel lines have the same slope.
Slope of unknown line= -⅔
y= -⅔ +c
To find the value of c, substitute a pair of coordinates into the equation.
When x= 3, y= -1,
[tex] - 1 = - \frac{2}{3} (3) + c[/tex]
-1= -2 +c
c= -1 +2
c= 1
Thus, the equation of the line is y= -⅔x +1.
Trapezoid ABCD was dilated to create trapezoid A'B'C'D'.
On a coordinate plane, 2 trapezoids are shown. Trapezoid A B C D has points (negative 4, 0), (negative 2, 4), (2, 4) and (4, 0). Trapezoid A prime B prime C prime D prime has points (negative 2, 0), (negative 1, 2), (1, 2), and (2, 0).
Which statements are true about the trapezoids? Select three options.
Incorrect answer:
Sides CD and C'D' both have the same slope, 2.
Selected Answer - Incorrect
Correct answer:
The length of side A'D' is 4 units.
Correct answer:
The length of side AD is 8 units.
Answer,
The image is larger than the pre-image.
The correct answers are B, C, and D
Answers
Answer:
The length of side A'D' is 4 units.
The length of side AD is 8 units.
The image is larger than the pre-image.
The correct answers are B, C, and D
Answer:
The correct answer is A B E
Step-by-step explanation:
The length of side AD is 8 units.
The length of side A'D' is 4 units.
The scale factor is 1/2.
Find the values of x, y, and z in the triangle to the right.
Answers
Answer:i think 24
Step-by-step explanation:
Musa is 5 years less than 3 times Amina's age. How can that be represented as an expression?
3a - 5
5•(a - 3)
5 - 3a
3•(5 - a)
Answers
Answer:
3A-5
Step-by-step explanation:
Answer:
3a-5
answer
gjjkklkhggghhh
please helpppppppppppppppp
Answers
Answer:
a
Step-by-step explanation:
the balloon was at 595 feet
595
then it dropped 495 feet
525-495= 30
the equals 30 means that it is currently 30 feet above the ground
and if it dropped another 15 feet it would not reach the ground, which is zero, the balloon would still be 15 feet above the ground
30-15= 15
so the balloon never reached zero
Answer:
A
Step-by-step explanation:
I took the quiz and got a 100, please mark brainlyiest
Find the solutions to the following equation.
0 =(x-6)(x+4)
Answers
Answer:
x=6,−4
Step-by-step explanation:
1 Switch sides.
(x-6)(x+4)=0
2 Solve for xx.
x=6,-4
Answer:
2−2−24
Step-by-step explanation:
Polynomials
Multiply (2x - 3)(7x – 4)
Answers
Answer:
(2x-3)(7x-4)
2x(7x-4)-3(7x-4)
14x²-8x+21+12
14x²-8x+33
Answer:
14 x square - 29x + 12
Step-by-step explanation:
(2x - 3)(7x – 4)
14x squared - 8x- 21x + 12
14 x square - 29x + 12
Helpppppppp!!! it’s urgent
Answers
Answer:
6
Step-by-step explanation:
75-6=4y+4y+3.5y
or 11.5y=69
or y=69\11.5
=6
Answer:
- 7.5 y - 4y= 6 - 75
Step-by-step explanation:
= - 11.5y = -69
= y = 6
A tugboat goes 72 miles upstream in 9 hours. The return trip downstream takes 4 hours. Find the speed of the tugboat without a current and find the speed of the current.
Answers
Step-by-step explanation:
72÷9= 8, so the boat was only doing 8mph going upstream (against the current) the return trip downstream only took 4 hours. 72÷18=4 meaning the boat was traveling at 18mph downstream (no current) there is a 10mph difference between upstream and downstream therefore the current had to be running at 10 mph. so the speed of the tug boat is 8mph without a current and the current is running at 10mph.
1/5(x + 0.5) + 5.24 = 3/2x + 7/10(x + 2.2)
Solve for x
Answers
Answer:
x=19/10
Step-by-step explanation:
abcdefghijklmnopqrstuvwxyz
Use this table to help answer the question. What would be the best description of the johns times rounded to quarter hours (15 minutes)
A) 8:45am - 5:00pm
B) 8:45am - 5:15pm
C) 8:30am - 5:15pm
D) 8:30am - 5:00pm
Answers
Hope this answers your question!
0.25x+2.25x+0.25=2.5x+0.25 equals
Answers
Answer:
0
Step-by-step explanation:
combine the same variables
Answer: Infinite Solution
Step-by-step explanation: 2.5x+0.25=2.5x+0.25, since the equations are equal, any number you plug in will be the same.
An angle measures 64.8° more than the measure of its supplementary angle. What is the measure of each angle?
Answers
Answer: angle 1 = 56 and angle 2 = 124
Step-by-step explanation:
Supplementary angle equal 180 degrees
let X be angle 1 and X +68 be angle 2
x + x + 68 = 180
2x + 68 = 180
- 68 - 68
2x = 112
x = 56
x + 68 = 56 + 68 = 124
4/5 divided between 1.2
Answers
Answer:
1.6
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
-2x - (1 - 8x) + x - 10
Answers
Answer:
7x-11
Step-by-step explanation:
Answer:
7x-11=
X= 11/7
Step-by-step explanation:
hello there
I am looking for help here pls
Answers
Answer:
b
Step-by-step explanation:
I'm not sure how to explain this if it is correct plz mark as brainiest
The polynomial x^3+ px^2-x-2 has x-1 as a factor. what is the value of p?
Answers
1^3+p*1^2-1-2=0
1+2p-3=0
2p=3-1
P=2/2
P=1
:.p=1
The polynomial [tex]x^3+ px^{2}-x-2[/tex] contains x - 1 as a factor.
The value of p = 2.
How to find the value of p?Given:
The polynomial [tex]x^3+ px^{2}-x-2[/tex] contains x - 1 as a factor.
Comparing x - 1 with x - a then
Substitute the value of x = 1, then we get
[tex]$1^3+p*1^2-1-2 = 0[/tex]
[tex]$1^{3}+p \cdot 1^{2}-1-2=0$$[/tex]
Apply rule [tex]$1^{a}=1$[/tex]
[tex]$&1^{3}=1,1^{2}=1 \\[/tex]
[tex]$&1+1 \cdot p-1-2=0[/tex]
Multiply: p-1 = p
1+p -1-2=0
Group like terms
p+1-1-2 = 0
Add/Subtract the numbers: 1-1-2 = -2
p-2 = 0
Add 2 to both sides
p-2+2 = 0+2
Simplify
p = 2
Therefore, the value of p = 2.
To learn more about polynomial function
https://brainly.com/question/11434122
#SPJ2
If f(n) = -3n + 10 what is the 5th term???
Answers
X/4=-5/20
Algebra
Solve for x
Answers
Answer:
Algebra =
X/4 = -5/20
Simplify :
X/4 = -1/4
Of course, Will same x/4 = -1/4
Answer : X = -1x = -1
Step-by-step explanation:
[tex]\begin{aligned}\tt\frac{x}{4}&=\tt\frac{-5}{20}\\\tt 20x&=\tt -5\times 4\\\tt 20x&=\tt -20\\\tt x&=\tt -1\end{aligned}[/tex]
This plan or an apartment
What is the perimeter of the bathroom?
p
all
Each red square 1 metre
im
Answers
Answer:
12m perimeter
Step-by-step explanation:
all side are 3m so 3x4 = 12m
Need help with this answer
Answers
Answer:
B, C
Step-by-step explanation:
B is the answer, and C is equivalent.
Hope This Helped!
Who can answer this?
Answers
Answer:
because of parallel lines it's 63
Given that m < k = 63°, then m < h must also be 63°.
Therefore, the correct answer is 63°.
Please mark my answers as the Brainliest if you find my explanations helpful :)
HELP PLS its due tomorrow
Answers
Easy Math please help
Answers
Answer:
5, i think
Step-by-step explanation:
1. 3x = 15 and divide all by 3 (the number with a variable or letter
what is 0 - 9 equal
Answers
Answer:
no
0-9 is nine
coz zero have no value to subtaract 9 from zero
Find the standard deviation of the given data rounded to the nearest hundredth.3, 4, 5, 7, 10, 12, 15
Answers
Answer:
4.140393356
Step-by-step explanation:
Mean = (3+4+5+7+10+12+15) / 7 = 8
Count = 7 numbers
Sum of the numbers = 56
Each number minus the mean =
(3-8=-5)(4-8=-4)(5-8=-3)(7-8=-1)(10-8=2)(12-8=4)(15-8=7)
Now square of each of these numbers:
25+16+9+1+4+16+49 = 120
Variance = 120/7 = 17.14285714
Standard deviation = square root of the variance
Sqrt 17.14285714 = 4.140393356
Can someone help me pls
Answers
Answer:
2.85 x 10^4
Step-by-step explanation:
i need helppxfjsryjfncbhzdjdzetjz
Answers
Answer:
hakjafhskjfhakjhf Y=mx + b
Step-by-step explanation:
Yep Yep thats how you do it
Answer:
xfjsryjfncbhzdjdzetjz
Step-by-step explanation:
Find the slope of the line graphed below. m=(
Answers
Answer:
m = 2
Step-by-step explanation:
Rise:4 and run=2
4/2 = 2
Who can answer this?
Answers
Answer:
B
Step-by-step explanation:
Explanation: it’s mirroring the other side