MATH SOLVE

2 months ago

Q:
# The equation y = 2x + 1 is changed to y = 2x - 1. How does this change the graph of the line?A) The original line will shift down 1 unit. B) The original line will shift left 1 unit. C) The original line will shift left 2 units. D) The original line will shift down 2 units.

Accepted Solution

A:

y = 2x + 1

y = 2x - 1

so the 1st one has a y int of 1 and the second one has a y int of -1...so the original line will shift down 2 units

y = 2x - 1

so the 1st one has a y int of 1 and the second one has a y int of -1...so the original line will shift down 2 units