Open-ended Problem: Write the equations of the lines described a. two lines that are parallel
b. two lines that are perpendicular

1. lines that never touch

2. lines that cross each other and make a right angle

Step-by-step explanation:

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

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