What numbers multiply to 12?
1 and 12
2 and 6
3 and 4
A rectangle with each of these dimensions will have an area of 12.
The way that you find this problem is to first find the slope, and then input one of your points into your equation to find b.
The slope-intercept form of a line is:

, where m is the slope and b is the y-intercept.
To find the slope, you must use the following equation:

In this equation, this would be equivalent to:

which, when simplified, is

. This is your slope.
To find the Y-intercept, you just plug all variables that you currently have solved for into the equation. You may use either point for the x and y variables, but you must use

for the
m term.

leads to

which leads to

. You have now solved for the y-intercept and aare ready to form your final equation.
The final equation is:
A. Create a segment EF between two points.
3/4x+17=23
-17 -17
3/4x=6
/ 3/4 / 3/4
x=8
I hope I helped! ♥
You could first solve for y, assuming x is 0, and y = 6. Then solve for x, and that means y = 4.