Use the quadratic formula to find any x-intercepts on the graph of the equation.y = 2x2 + 12x + 3

A.  
B.
C.   
D. None


Answer: C

Mathematics

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Find the product.(-9x5)(7x3)

A. -63x8 B. 63x8 C. 63x15 D. -63x15

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Find the slope of the line. If the slope is undefined, state this.

A. 2
B.
C. -2
D. - 

Mathematics

Solve the problem.The price p (in dollars) and the quantity x sold of a certain product obey the demand equation p = -15x + 360, 0 ? x ? 24.What price should the company charge to maximize revenue?

A. $18 B. $6 C. $12 D. $14.4

Mathematics

Solve the equation by the method of your choice. Simplify irrational solutions, if possible.(x + 4)(x + 1) = 28

A. {-4, -1} B. {1, 4} C. {-3, 8} D. {-8, 3}

Mathematics