Question

Which of the following is the slope between the points (0, -7) and (4, 12)?

19 fourths

-19 fourths

4 nineteenths

-negative 4 nineteenths

Answer 1

Mid-point formula.

Answer 2

confused

Answer 3

not mid-point. you're trying to find the slope, so use the slope formula

Answer 4

ye,s the slope formula... I interchange them in my mind, excuse me. :)

Answer 5

isnt iht B

Answer 6

the y's correspond to the y's in the formula and so do the x's ... plug those in and presto! m= whatever.. :)

Answer 7

no, it's not b

Answer 8

so iht be A

Answer 9

yes :)