Question

Write each equation in function notation, then solve the function for the given value.

(i.e. Find the Function and Solution)

y = 5x - 4 when x = 5

Answer 1

y = 21

Explanation:

x = 5

y = 5 (5) - 4

y = 25 - 4

y = 21

(5 , 21)

Hope this helps!