Question

I need help with this ill give brainiest.

Answer 1

Answer:

1) 3 2) y=73x

Step-by-step explanation:

For number 1):

(y2-y1)/(x2-x1)= (-4-[-1])/(-2-[-1])= (-3)/(-1) = 3

For number 2):

Speed=miles/hour= miles per hour

Speed= 146 miles/2 hours= 73 miles per hour

Answer 2

Give that person the brainiest^