Question

3
alex graphed two lines in order to find the solution to a given system of equations
what is the solution?
a) (8,3) b) (-8,-3)
c) (-3,-8) d) (-8,-3)
4.
buzz graphed two lines in order to find the solution to a given system of equations
what is the solution?
a) (4, -1) b) (1, -4)
c) (-1, 4) d) (-4, 1)

Explanation:

Step1: Identify intersection (Q3)

The solution to a system of linear equations graphed is the point where the two lines intersect. For question 3, the two lines cross at $(-8, -3)$.

Step2: Match to option (Q3)

Option b and d are identical, both $(-8, -3)$, which is the intersection point.

Step3: Identify intersection (Q4)

For question 4, the two lines on the coordinate grid intersect at $(1, -4)$.

Step4: Match to option (Q4)

This point matches option b.

Answer:

1. b) (-8,-3) / d) (-8,-3)
2. b) (1, -4)