Functions

Practice Questions

SAT Math › Functions

Page 1 of 5

10 of 44

1

If $f(x)=\sqrt{x^2-2x+1}$ , what is ?

2

If n is a constant in the function f(x) = nx + 5, and f(14) = -2, what is f(2)?

3

If n is a constant in the function f(x) = nx + 5, and f(14) = -2, what is f(2)?

4

If $f(x)=\sqrt{x^2-2x+1}$ , what is ?

5

The function is defined above. What is ?

6

The function is defined above. What is ?

7

Function44

The function f(x) is shown above for all the numbers within its domain. What is the value of the function when it is at its minimum?

8

Function44

The function f(x) is shown above for all the numbers within its domain. What is the value of the function when it is at its minimum?

9

The polynomial function has zeroes at and . Which of the following could be the graph of in the plane?

10

If $f(x)=x^{2}+1$ and $g(x)=x^{2}-1$ , what is the value of ?

Page 1 of 5

Return to subject