Why is the shape below not a polygon
a. it has lines that form squares
b. it has small and large lines
c. it has open ended lines
d. it has lines that form angles

Where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. to write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. this is the value of m in the equation.

Ithink the answer is a