(3,4);m=-z in point slope formula

Given:

Point = (3,4)

Slope : m = -z

To find:

The point slope formula.

Solution:

Point slope form: If a line passes through the point and having slope m, then the point slope form of the line is

The line passing through the point (3,4) and having slope -z.

Putting , we get

Therefore, the required point slope form is .

it is probably the graph on the bottom right.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).