Find the root.- 

A. -7
B. 49
C. 7
D. Not real number


Answer: A

Mathematics

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Answer the question or give an explanation.Explain the purpose of a horizontal analysis of an income statement.

What will be an ideal response?

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Use the given table for y = ax2 + bx + c to solve ax2 + bx + c < 0 or ax2 + bx + c > 0, as indicated.y = x2 + 16x; ax2 + bx + c > 0

A. -4 < x < 0 B. -16 < x < 0 C. x < -4 or x > 0 D. x < -16 or x > 0

Mathematics

Solve.It takes Ryan 8 minutes to type and spell check 6 pages. Find how many pages he can type and spell check in 1.5 hours. Round answers to the nearest tenth if necessary.

A. 112.5 pages B. 120.0 pages C. 9 pages D. 67.5 pages

Mathematics

Sketch a graph of the function.


Mathematics