Question

Solve the system by graphing. Where necessary, indicate when the system has no solution or infinitely many solutions.
y = 2x + 1
y = 2x - 5
A. (1,-3)
B. (-2,-1)
C. (2,0)
D. no solution

Answer 1

Answer:

(D)

Step-by-step explanation:

When graphed, the lines do not cross at any point.  There is a picture of this below.

The system has no solution.

Answer 2

Answer:

D. No Solution

Step-by-step explanation:

Both lines have a slope of 2x so that means they are parallel and will never cross