Free Printable Evaluating functions

1.

Given f(x) = 5x + 3, what is the value of f(2)?

(a)

2.

Find the value of h(5) if h(t) = $2t^2+t$ .

(a)

3.

Zach King is a new content creator on TikTok. His followers are gradually increasing and can be calculated using the function F(d) = $d^2+30d$ , where d is the number of days Zach has been on TikTok. Based on this model, how many followers will Zach have on day 10?

(a)

4.

Given h(t) = $-t^2+7t$ , what is h(4)?

(a)

5.

Given g(x) = 3(1 − x), what is the value of g(−2)?

(a)

6.

Given C(n) = $\frac{1}{2}n-5$ , what is the value of C(20)?

(a)

7.

If f(x) =25, what is x?

(a)

8.

Based on the image, what if f(0)?

(a)

9.

a)

f(-2) = -1

b)

f(-2) = -9

c)

f(-2) = 9

d)

f(-2) = 0

10.

Evaluate f(-3)

a)

f(-3) = -3

b)

f(-3) = 0

c)

f(-3) = 2

d)

not enough information to give an answer

11.

Evaluate r(3)

a)

r(3) = 16

b)

r(3) = 12

c)

r(3) = 13

d)

r(3) = 0

12.

Given $f\left(x\right)=3x+9$ , find $f\left(-4\right)$ .

a)

$-3$

b)

$21$

c)

$8$

d)

$-12$

13.

Given $h\left(x\right)=-2\left(x+5\right)^2$ , what is the value of $h\left(7\right)$ ?

a)

$-140$

b)

$-48$

c)

$-8$

d)

$-288$

Evaluating functions

Total questions: 13

Worksheet time: 7mins

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