Consider the function f(x)=x^2-5. If g(x)=f(x-7), what can be said about g(x)? check all that apply

1 answer:

6 0

Sounds as tho' there were several answers to choose from. Please make sure to share them when you post your questions.

If <span>f(x)=x^2-5, and g(x)=f(x-7), then g(x) = (x-7)^2-5 = x^2 - 14x + 49 - 5, or
g(x) = x^2 - 14x + 45 (answer)</span>

You might be interested in

How do you find the slant height of a triangular prism

dem82 [27]

Answer:

Triangular Prism Calculator

Step-by-step explanation:

7 0

3 years ago

What you find the area of the following parallelogram, what units should you use?

Dahasolnce [82]

I believe the answer D

5 0

3 years ago

Is the open sentence 3z = 2z +5 true or false when z=5?

11111nata11111 [884]

If 3z=2z+5 and z=5, then you’d just plug the 5 in.

3(5)=2(5)+5 —> 15=10+5 —> 15=15

This statement is TRUE because 15 does equal 15.

I hope this helps. :)

8 0

3 years ago

Let f(x)=10x-10 find the value of (f o f ^-1)(-10)

polet [3.4K]

Answer:

Step-by-step explanation:

let y=f(x)

y=10x-10

flip x and y

x=10y-10

10 y=x+10

$y=\frac{1}{10}x+1\\f^{-1}(x)=\frac{1}{10}x+1\\(fof^{-1}{x})=f(f^{-1}(x))=f(\frac{1}{10} x+1)=10(\frac{1}{10} x+1)-10=x+10-10=x\\(fof^{-1})(-10)=-10$

6 0

3 years ago

2 is less than x, and 8 is greater than or equal to x

Ksivusya [100]

Awnser:

$2 < x \leqslant 8$

Step-by-step explanation:

2 Is less then x

x is less then or equal to 8

3 0

2 years ago