Question

I need help with this question show steps! Quickly please!

Answer 1

Answer:  D

Step-by-step explanation:

THE SLOPE HAS TO BE -1/4

Answer 2

You would have to insert -4 into the x spot because it is the x variable and the 7 into the y spot because it is the y variable. Then you would get the negative reciprocal of mx then isolate the variable