The graph shows a reflection in the y-axis. the matrix m such that, for any point (x, y), m(x, y) = (x', y') is

Step-by-step explanation:

Reflection across the y-axis negates the x-coordinate. The y-coordinate stays the same. The first matrix does that: selection A.

slope= 1

y-inter slope= 0

x       y

o     0

1       1

2     2

ect.

step-by-step explanation:

the graph line crosses the x axis at both -6 and -2, so the answer would be the second one.