Consider the polynomial expression below. (3x - 4xy + 2)(-x +4x - 5)

What is the product of the polynomial expression?

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.

What expression is equivalent to (84+16)

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25