Which of the following is the equation of a line that passes through the point (1.2) and is parallel to the x-axis?
A. X = 2
B. y = 2
C. X = 1
D. y= 1
SUBMIT

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.