What is the exact value that is 39% of 1018?

What does the sign of the slope tell you about a line?

What is the equation of a line passing through (-6,5) and having a slope of 1/3

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.