Cheyenne is playing a board game. her score was -275 at the start of her turn, and at the end of her turn her score was -425. what was the change in cheyenne's score from the start if her turn to the end of her turn?

there is no question content here, but you for the free points! : d

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:

your answer is a