Question

Find the slope of the line that passes through the points. (2,-9) and (3,-1)

Answer 1

Use the slope formula.

(-1 + 9)/(3 - 2) = 4
So, your slope (m) is 4

Answer 2

The formula for a slope is:
y2-y1
----
x2-x1

Using your given points, (2,-9) wil be (x1,y1)
while (3,-1) would be (x2,y2)

Plug it into the formula and remember, negative multipled by a negative is a positive.

Answer 3

4 the answer I got an 8

Answer 4

Lets try it:
y2-y1
----
x2-x1

-1 - (-9)
-------
3 - 2
which gives you
-1 + 9
------
1

8/1, is your answer.

Answer 5

You're right... I plugged in a 1 instead of a 2. Sorry!

Answer 6

it ok