If the graphs of the linear equations shown below are perpendicular, what is the value
of a?
y = 3x + 8
2y = ax - 5

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

What is a graph with a never ending line called?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?