Question

Write the equation of the line that passes through the points (3, 6) and (5, 18) using function notation.

A. f(x) = 2x + 12
B. f(x) = 6x − 12
C. y = 2x + 12
D. y = 6x − 12

Answer 1

The first part is incorrect, The actual answer is:

B: f(x)=6x-12

I took the test, trust me!

Explanation:

Answer 2

D. y = 6x - 12 is the answer