Triangle ABC is graphed on a coordinate grid with vertices at A (–3,–2), B (–1,4), and C (7,9). Triangle ABC is reflected over y axes to create triangle A’ B’ C’.
Which order pair represents the coordinate of C’?

1. (7,9)
2. (–7,–9)
3. (–7,9)
4. (7,–9)

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

step-by-step explanation: