Question

Two lines, A and B, are graphed (Look at the picture):

Determine the solution and the reasoning that justifies the solution to the systems of equations.

a.(−4, 6), because both the equations are true for this point

b.(2, 8), because the graph of the two equations intersects at this point

c.(2, 8), because neither of the two equations is true for this coordinate point

d.(−4, 6), because the graph of the two equations intersects the axis at these points

Answer 1

B. (2,8), because both equations intersect at this point

Answer 2

B. (2,8), because both equations intersect at this point

Explanation:

Why is it answer B? Because of Enlarging the graph, we find that the intersection of the two lines drawn is at point (2,8). Hence, the solution of the equation is (2,8) because the graphs of the two lines intersect at this point.