The fourth one since it will pass the vertical test.
Angle B is HALF of the sum of the two angles it intercepts.
Since it intercepts 48 and 142 degrees, simply add them add divide by 2:
B = (48 + 142)/2
B = 190/2
B = 95
The measure of angle B is 95 degrees.
-T.B.
Answer:
The slope is 4x while the y-intercept os 2.This equation represents starting with 2 and adding 4x cards each week.
