Identify the expression which represents the statement the product of b and a factor dependent on b

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

What expression is equivalent to (2x-1)(x-3)?

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.