The graph of a quadratic function crosses the x-axis twice. check all of the following that could possibly be the value for the discriminant. a. -7 b. 14 c. 36 d. 0

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?