Question

Which of the following is NOT true about graphing y = 2x + 3?

A. The graph passes through the point (2, 5).

B. The graph passes through the point (2, 7).

C. The graph passes through the point (1, 5).

D. The graph intersects the y-axis at (0, 3).

Answer 1

A. (2, 5)

Explanation:

y = 2x + 3

If we choose A,

x = 2

y = 2 · 2 + 3 = 4 + 3 = 7

the y should be 7, not 5

So, A is incorrect