Evaluate and solve for the variable and graph the resulting solution set, showing ALL work.

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

ok so what's the question?

step-by-step explanation:

any of them that add up to 180 degrees.