you start with the equation 15b=30 what steps should you take to find the quantity that equals 5b?a. multiply 30 by b b. multiply 30 by 3 c. divide 30 by 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.