Question

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

Answer 1

Given:

Point = (3,4)

Slope : m = -z

To find:

The point slope formula.

Solution:

Point slope form: If a line passes through the point $(x_1,y_1)$ and having slope m, then the point slope form of the line is

$y-y_1=m(x-x_1)$

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

Putting $x_1=3,y_1=4, m=-z$, we get

$y-4=-z(x-3)$

Therefore, the required point slope form is $y-4=-z(x-3)$.