Given f(x)=4x2−5 and g(x)=x+3 .

What is (fg)(x) ?

−4x2+x+8

4x3−15

4x3+12x2−5x−15

4x2−x−8

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

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