Will mark brainliest! which choice could be the equation of a line perpendicular to the line represented by this equation? y = 5 a. y = 4x− 9 b. y= -1/5x c. y = 5x d. x = 5

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.