Use the discriminant to classify the graph; then use the quadratic formula to solve for y.





a.

b.

c.

d.

e.


c.

Mathematics

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Solve the problem.Suppose that f and g are continuous and that  and   

A. 18 B. 26 C. 13 D. -2

Mathematics

Perform the division.

A. 2x8 + 12x6 B. -4x14 C. -4x10 - 6x4 D. 2x8 - 6x4

Mathematics

Multiply.(x - 7)(x - 4)

A. x2 - 11x + 28 B. x2 - 11x - 11 C. x2 + 28x - 11 D. x2 - 12x + 28

Mathematics

Determine if the statement is a proportion.I.      II.     

A. I is a proportion, II is not a proportion. B. I is not a proportion, II is a proportion. C. I and II are both proportions. D. Neither I nor II are proportions.

Mathematics