Question

If the equation y = 3x + 2 is changed to y = -3x + 2, how will the graph of the line change?

A) It will shift down 3 units.
B) It will shift left 1/3 units.
C) It will slope in the opposite direction.
D) The new line will be parallel to the original line.

Answer 1

The only thing that changed in the equation was that the slope became negative, so the answer is C.