2. find the slope of a line that contains the
points (0, -2), (3, 1).
3. find the slope of a line that contains the
points (0.-2), (2.-8).

This picture

Step-by-step explanation:

in the picture

The slope of a line that contains the  points (0, -2), (3, 1) is 1 and points (0.-2), (2.-8) is -3

Solution:

2. For the first problem,  

The points are and

Let us assume that the slope is m.

We know the slope on a point

Now substituting the value of the points we get,

3. For the second problem,

The points are and

Let us assume that the slope is m1

We know the slope on a point

Now putting the value of the points we get,

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.

1,918

step-by-step explanation: