The slope-intercept form of a linear equation is y = mx + b, where x and y are coordinates of an ordered pair, m is the slope of the line, and b is where the line crosses the y-axis. which is an equivalent equation solved for the slope, m?

Step-by-step explanation:

we know that

The equation of the line into slope-intercept form is equal to

where

m is the slope

b is the y-coordinate of the y-intercept

In this problem we need to solve for m

so

Subtract both sides

Divide by both sides

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)