Answer:
Domain and range both [tex](-\infty, \infty)[/tex]
Step-by-step explanation:
The range is determined by finding the domain of the inverse of the function(if it has one, in this case it does). The domain is easily determined, because [tex]x[/tex] can obviously range from [tex](-\infty, \infty)[/tex] without restriction.
The inverse of the function can be found as such:
[tex]x=(1/4)f^{-1}(x)-6\\x+6=(1/4)f^{-1}(x)\\4(x+6)=f^{-1}(x)\\f^{-1}(x)=4x+24[/tex].
Here, [tex]x[/tex] can also range from [tex](-\infty, \infty)[/tex] without restriction.
So, the domain and range are both [tex]\boxed{(-\infty, \infty)}[/tex]
What is 4+3x6x(4+3³)² please show work tysm
Answer: 17298^2+4
Step-by-step explanation:
classify -0.25 as rational or irrational. explain.
Answer:
Rational
Step-by-step explanation:
Rational numbers include fractions and decimals that end or have a pattern. Irrational numbers, however, do not end and have an arbitrary pattern. -0.25 is rational because it is a terminating decimal which means it ends.
Examples of irrational numbers include:
√2 , -√101 , π (pi)
Examples of rational numbers include:
-0.89 , √16 , 1/3
i hope this helps :)
Find the hypotenuse of a right triangle given the legs 10 cm and 24 cm.
A. 26 cm
B. 21.8 cm
C. 6.4 cm
D. 18 cm
Step-by-step explanation:
you take the square of ten and add to the square of twenty four then find the square root of the answer
Answer:
26 cm
Step-by-step explanation:
to be honest took the test 3 times and never got this one right it could very well be 21.8 so if it does happen to be 21.8 please someone correct me
This is a fun money give away answer what is 300 x j =900
hint:it is between 4 and 1 so let me see what y'all got
I will take it down in the next 5 minutes.
pls help me, thankyuu❤️
Answer:
1. 3, 12, 48, 192, 768 Ratio: x4
2. 8, 16, 32, 64, 128 Ratio: x2
3. 120, 60, 30, 15, 7.5 Ratio: ÷2
4. 5, 10, 20, 40, 80, 160 Ratio: x2
5. 1.3?, 4, 12, 36, 108, 324 Ratio: x3
Hope this helps!
I'm not sure about the first one on question 5 though.
PLZZZ HELP ASAP ON THIS I NEED IT NOW
Answer:
1.) x={ -4,-2,0,2,4}
y={ -4,-2,0,2,4}
2.)x={ -4,-2,0,2,4}
y={{-5,-1,3,7,11}
Step-by-step explanation:
in coordinates:
1.)(-4,-4) (-2,-2) (0,0) (2,2) (4,4)
2.)(-4,-5) (-2,-1) (0,3) (2,7) (4,11)
Quadrilateral MARK will be reflected across the z-axis and then rotated 90° clockwise about the origin to create quadrilateral M"A"R"K". If M is located at - (-3,7)
What will be the y-coordinate of M”?
The answer is 3
Step-by-step explanation:
I have the answer key pdf and, that is what the answer said, so I am pretty sure this is right.
Translate this sentence into an equation. 39 is the product of Hector's height and 3. Use the variable h to represent Hector's height.
what is (-1/8c+16)-(3/8+3c) simplified
Answer:
Step-by-step explanation:
you can go to (math) it usually helps me a lot with stuff and maths x hope u find ur answer(way).
check the things in brackets that how the site its called.
If <5 and <6 are complementary angles, and m<6=6", find m<5.
Answer:
∠ 5 = 84°
Step-by-step explanation:
Complementary angles sum to 90° , then
∠ 5 + ∠ 6 = 90° , that is
∠ 5 + 6° = 90° ( subtract 6° from both sides )
∠ 5 = 84°
Cornelius Shultz’s annual salary is $29,800. He is paid monthly. His personal exemptions total $4,000. How much does his employer deduct from each of Shultz’s paychecks for state income tax of 4 percent?
Answer:
86
Step-by-step explanation:
What is -2d-2 < 3d+8
Answer:
d > -2
Step-by-step explanation:
-2d-2 < 3d+8
3d+8 > -2d-2
3d + 2d > -2 -8
5d > -10
d > -2
Feel free to mark this as brainliest! :D
Today is Ivanna's birthday. She is 6 years old. How old is Ivanna in months?
Answer:
She is 72 months old.
Step-by-step explanation:
Answer: 72 months
Step-by-step explanation: 12 x 6 = 12
Gina let three children pick a toy at target.Annie wanted a doll for 12$ Mandys game cost16$ an Noah’s action figure was 8$ Gina the cashier 45$ how much change did she get back
Answer:
9 dollars
Step-by-step explanation:
12+16+8 is 36, 45-36 is 9 :)
2 × 4^5 + 10 ( 5 × 2 ) - 10 ÷ 2 =
Answer:
2143
Step-by-step explanation:
2 × 4^5 + 10 (5 × 2) -10 ÷ 2
= 2 × 4^5 + 10 × 10 (-10) ÷ 2
= 2 × 4^5 + 10 × 10 - 10 ÷ 2
= 2 × 4^5 + 10 × 10 - 5
= 2048 + 100 - 5
= 2148 - 5
= 2143
Answer:
Your answer is 2143
Step-by-step explanation:
2 × 4^5 + 10 × 10 - 10 ÷ 2
*How i got the -5 is becuase 10/2 = 5
= 2 × 4^5 + 10 × 10 - 5
* How i go the 100 is becuase 10 *10 = 100
2048 + 100 - 5
How i go 2148 is becuase 2048+100 = 2148
2148 - 5
Answer = 2143
what is 6 ( 4 - x) + 2 =
3
Answer:
x= 23/6
x=3.83
x= 3 5/6
all of those are the answers and are equal
hope this helped
can I plz be brainiest
I need help understanding how to solve perfect square equations (pic as an example)
Answer & Step-by-step explanation:
The main note to remember here is that the square root of 64 can be positive 8 or negative 8, we don't know which was used, so we give TWO answers.
The measure of the third angle in an isosceles triangle is 55.5 more than the measure of either of the two equal angles. Find the measure of the third angle
Answer:
The third angle is 97º
Step-by-step explanation:
a triangle has 180º total
so 180-55.5=124.5
124.5÷3=41.5
then add the 55.5 back
41.5+55.5=97
97º
If f(x)=2x^2-4, find f(0) and f(-3)
Answer:
1st problem. x= √2, -√2 or Decimal form x= 1.41421356...
2nd problem. x= √2/2 , -√2/2 or Decimal form X= 0.70710678...
HELP PLEASE!!!!.......
Answer:
Step-by-step explanation:
-1/2x-3
=-1/2x+-3
=-1/2x-3
Which graph below is proportional and how do you know?
Answer:
both
Step-by-step explanation:
each graph is seperate but equal
Write the expression as a single logarithm.
log₄ 2x - log₄ 6y
Answer:
[tex]log_{4}(\frac{2x}{6y})[/tex]
Step-by-step explanation:
According to the Quotient Rule (Logarithmic Property):
[tex]log_{a}x - log_{a}y = log_{a}(\frac{x}{y})[/tex]
Therefore, you could combine the logarithmic expressions as:
[tex]log_{4}2x - log_{4}6y = log_{4}(\frac{2x}{6y})[/tex]
Optional:
If ever you're required to simplify it further, [tex]log_{4}(\frac{2x}{6y})[/tex] will be:
[tex]log_{4}(\frac{2x}{6y}) = log_{4}(\frac{x}{3y})[/tex]
Ataxi service charges you $7.50 plus $0.60 per minute, m. for a trip to
the airport. The total charge is $13.50. Write an algebraic equation you
can use to determine the number of minutes it took to get to the airpor
take? (you do not need to solve)
Answer:
6
Step-by-step explanation:
13-7 =6
$6.00÷0.60¢ = 10
(I may be hella off, but it's worth a shot)
A parking lot has 27 spaces total. if 9 of the spaces have cars in them, what is the ratio empty spaces to filled spaces?
Answer:
2 : 1
Step-by-step explanation:
27 total
9 filled
27 - 9 = 18 empty
18 : 9
2 : 1
Show steps please
let x and y be the functions of time t that are related by the equation 2x^2 + 3y^3 - 4 x y = 36. At the same time t =1, the value of x=2, the value of y = -2 and the value of dy/dt is 4. Find the value of dx/dt at time t=1
Answer:
I cant understand..
Step-by-step explanation:
What is an equation of the line with slope 3 that goes through point ( -1/2 , 5/2)
Oy = 4x + 3
Oy=-3x + 4
Oy=4x - 3
Oy = 3x + 4
Pls no links helppppp
Step-by-step explanation:
The only equation that has 3 as the coefficient of x (a slope of 3) is ...
... d.) y = 3x+4
Happily, it also goes through the given point.
... 5/2 = 3(-1/2) +4
... 5/2 = -3/2 + 8/2 i hope this works
The graph shows the amount of money you and a friend are saving for a camping trip.
You: 4 weeks 60 dollars. 8 weeks 120 dollars.
Friend: 2 weeks 40 dollars. 5 weeks 100 dollars
B) Find the slope of each line.
C) How much more money does your friend save each week than you?
D) The camping trip costs $165. How long well it take you to save enough money
Help please!!
A student has an allowance of $20 each week. He wants to buy lunch at school for $3.50 every day, Monday - Friday. Does the student have enough money to buy lunch?
Why or why not?
Answer:
Yes
Step-by-step explanation:
Did the math on my calculator on my phone
Answer:
Yes
Step-by-step explanation:
The cost for each meal is 3.50 and there are five days so you would multiply 3.50 by 5 which equals 17.5. So it would cost the students 17.50 each week for the lunch, leaving them 2.50
Find the next 3 terms of the sequence below:
when y is equal 3 and x is equal 7 what is y when x equal 63
Answer:
7y x57xhfdghff
Step-by-step explanation:
hghhhhhf