Identify the factors of 6ab + 15a − 8b − 20.

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.

Solve 17= -13 - 8x and show your work.

What are two numbers that have a sum of 15