Question

A battery is 10% charged and is charging at a constant rate. The graph shows the battery’s charge over time.

What is the slope of the line that represents the situation?

Enter the slope as a fraction.




First quadrant grid, x-axis numbered 0 to 130 and labeled Minutes, y-axis numbered 0 to 100 and labeled Percent charged. Line passes through labeled points at 40, 40) and (120, 100).

Answer 1

slope is (40-100)/(40-120)

Answer 2

-60/-80=6/8=????????

Answer 3

3/4 slope is 3/4

Answer 4

thank you so much
do you mind helping me with just a few more

Answer 5

i can help can you plz medl me?

Answer 6

Manuel builds and sells wooden crates. He made a table to show how much his crates cost.

Which equation represents the situation?

Manuel’s Crates
Crates
2 4 6 8
Cost 25 45 65 85


A.
y – 2 = −10(x – 25)

B.
y – 4 = 10(x – 45)

C.
y – 65 = −10(x – 6)

D.
y – 85 = 10(x – 8)

Answer 7

so slope intersept is y=10x+5