Question

Solve the system by graphing.

y = 4x + 3
y = -x - 2

options:
(1, -1)
(-2, -5)
(-1, -1)
(0, 3)

Answer 1

9514 1404 393

Answer:

(-1, -1)

Explanation:

A graphing calculator is a handy tool for "solve by graphing" problems. This one shows the solution to be (x, y) = (-1, -1).