Melissa has 3 times as many stickers on her notebook as jennifer. together they have 18. how many stickers are on melissa notebook

Which of the following is the formula for the sequence graphed below

What is the square root of 45? (step by step working plz)

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.