Question

Which of the following is the slope between the two points (-1, -1) and (8, 0)?
Choose one answer.
a. 9
b. -9
c. one ninth
d. -one ninth

Answer 1

c?

Answer 2

No d

Answer 3

slope = rise / run = 0-(-1) / 8 - (-1)

Answer 4

so it is d?

Answer 5

no

Answer 6

?

Answer 7

-1/9

Answer 8

oh 1/9 i see it

Answer 9

- double negative = positive
0-(-1) = 0 + 1 = 1

Answer 10

thank you friend!

Answer 11

yw