Question

I fell so dumnm for asking all these questions.

Which function has a y-value of 12, if the x-value is 3?

y = 4 x
y = x - 6
y = x + 8
y = 3 x

Answer 1

Answer:4x

Explanation:

Answer 2

Replace x with 3 and solve for y to equal 12:

y = 4(3) = 12

the answer is y = 4x