Why is the equation y-y1=m(x-x1) called the point-slope form?

The equation of the line with slope m = 2 and passing through the point (1, 1) will be:

Step-by-step explanation:

We know that the point-slope form of the line equation is

where

The formula is termed as the point-slope form of the line equation because if we know one point on a certain line and the slope of that line, then we can easily get the line equation with this formula and, hence, determine all other points on the line.

For example, if we are given the point (1, 1) and slope m = 2

Then substituting the values m = 2 and the point (1, 2)

Therefore, the equation of the line with slope m = 2 and passing through the point (1, 1) will be:

they are simplified

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk