Enter an algebraic equation for the sentence. use x as your variable. 15 less than 4 times a number is 6 more than half of the number. an equation is [ ] - [ ] = [ ] + [ ]

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.