Question

Given f(x)= x -10. What is f(-7)?
A. -17
B. -10
C. -7
D. -3
Please help me with the answer ill give u fan + medal!

Answer 1

you have a function f in terms of x
f(x)=x-10

f(-7) is a function where x is equal to -7
so substitute x=-7

Answer 2

just plug x = -7 in the equation...and get the answer

Answer 3

whats my answer i dont get it

Answer 4

see the equation is
x - 10
plug x = -7 in tht equation.....

Answer 5

Well if x = -7 then plug it into the equation

f(x) = x - 10
f(-7) = (-7) = 10

You answer is -7 - 10, which is?

Answer 6

-17 is my answer?