(WILL GIVE BRAINLIEST) F(x) = (x+3)(x – 4) and g(x)=1/3(x+3)(x – 4). The graphs of each are shown here.
Which graph represents which polynomial function? Explain how you know.
(Please explain what a polynomial function is!)

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

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

Can someone tell me if this is perpendicular? !