What is the nth term rule of the quadratic sequence below?
8,14,22,32,44,58,74

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

What would the rule be for the reflection of y=-3

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2