The length of a rectangle is 4 times the width. the perimeter of the rectangle is 45 inches. what is the area of the rectangle /9960871/ce166f9f? utm_source=registration

Which graph represents the parent function of y=(x+2)(x-2)

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most