Consider the following equations:


y = 2x-3

y = 2x

y = 2x + 2

y= 2x + 5


a. Discuss the similarities and differences of the graphs of these equations. (Use
a graphing calculator if you have one.)

a. Same slopes; same y-intercepts

b. Same slopes; different y-intercepts

c. Different slopes; different y-intercepts

d. Different slopes; same y-intercepts

Please select the best answer from the choices provided ​