Answer:
5x^2-12x-2
Step-by-step explanation:
Use distributive property, then add like terms. See file below for steps.
(-3,2)(1,2)...notice that the y values are the same.....when the y values are the same u have a horizontal line with a 0 slope.
IF the x values would have been the same (instead of the y values), then u would have had a vertical line with an undefined slope.
Rectangle. if you simply graph the points, you are able to see the shape they form
Xmin: -10 Xmax: 10
Ymin: -10 Ymax: 10