The scatter plot shows the test scores of a group of students who played games online for different amounts of time in a day: what will most likely be the effect on the test scores of students if the number of hours they play games online increases

What are “like terms”? why can we only add like terms?

What is the inverse of the function f(x) = 2x + 1?

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.