Cumulative Exam Review Active
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What is the distance between the points (-4,-8) and (10, -8)?

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.