Question

H(x) = 2x + 10
What is h(10)?
A. 20
B. 32
C. 30
D. 22

Answer 1

Answer: C

Explanation:

To find h(10), we plug 10 into x and solve.

h(10)=2(10)+10 [multiply then add]

h(10)=20+10

h(10)=30

Answer 2

C

Explanation:

We just plug in 10 for x and when we do so we get h(10) = 2 * 10 + 10 = 20 + 10 = 30.