Question

Using the rule y=4x-1, find the value of y when x is 5

Answer 1

Answer: y = 19

Substitute 5 for x.

y = 4x - 1

y = 4(5) - 1

Solve for y.

y = 4(5) - 1

y = 20 - 1

y = 19

Answer 2

y=19!! hope this helps :)