Question

1. On a graph there's a system of these two linear equations in two variables: y = 4x − 10 and y = −2x + 8 Find the solution of the system.

The solution of the system of equations is (____).

2. Estimate the solution to the system of these linear equations below.

y = 2x + 3.
y = 1/2x + 6.

Responses:
A. (2, 7).
B. (−2, 7).
C. (2,−7).
D. (7, 2).

3. Estimate the solution to the system of these linear equations below.

y = −x + 6.
y = 3x − 2.

(____).

Answer 1

The solution of the system of equations is:
1. (3, 2)
2. A. (2, 7)
3. (4, 2)