Question

Evaluate the function
1
f (x)= 1/2x- 3 when x=10

Answer 1

f(x) = 2

Explanation:

1/2x - 3

just substitute x for 10.

1/2 * 10 - 3

5 - 3

2

Answer 2

f(x)=2

Explanation:

Because you would substitue x into the equation

f(x) = 1/2(10)-3

f(x) = 5-3

f(x) = 2

Hope it helps!