<h2>
Answer:</h2>

<h2>
Explanation:</h2>
Slope-intercept form:
What the variables mean:
Y=the y axis
m=the slope
x=the x-axis
b=the y intercept (the point on the line that crosses the y-axis)
To Calculate the Slope:
1. Find any 2 points on the line
2. The number of units the second point is above the first is the numerator
3. The number of units the second point is to the right of the first is a denominator
(Please see the picture attached)

To Find the Y-Intercept:
1. Find the point on the line that crosses the y-axis
(Please see the picture attached)

They can help you find a common denominator by the bottoms of each fraction if the top ones don't have the same denominator.
A. an angle with a measure that equals the measure of a square corner
I believe there has to be an image included with this question my friend. Thine error hath been made known by the supreme lord of dao.