Question

I will send a word problem and the bottom of the page

Answer 1

Answer;

B= 36%

The slope of the function is -4 which is the rate that Angel's phone gains charge per hour

Step-by-step explanation:

Slope of a line is expressed as;

m = y2-y1/x2-x1

B is the y-intercept. It is the point where the line cuts the y axis.

Since the line cuts the y axis at y = 36, hence;

B= 36%

Given the coordinate (1, 32) and (2, 28)

m = 28-32/2-1

m = -4/1

m = -4

Hence the slope of the function is -4 which is the rate that Angel's phone gains charge per hour