Question

Shondell is training for a race. The equation f(x) = 5(x + 1) + 2x represents the number of miles Shondell runs during any given training week (x). What is f(3)?

Answer 1

The answer is 26 miles

Answer 2

26 miles

Explanation:

f(x) = 5(x + 1) + 2x

f(3) = 5(3 + 1) + 2(3)

= 5(4 ) + 6

= 20 + 6

= 26