Write an equation in slope-intercept form that goes through (12, 4) and (20,8).

Equation in slope-intercept form that goes through (12, 4) and (20,8) is:

Step-by-step explanation:

Given two points are:

Slope intercept form of line is given as:

Here m is the slope of the line and b is the y-intercept.

Slope of a line is calculated by the formula:

Putting the values

Putting the value of slope in slope-intercept form we get

To find the value of b, any one point will be put in the equation

Putting the first point (12,4) in the equation

Putting the value of b

Hence,

Equation in slope-intercept form that goes through (12, 4) and (20,8) is: