Use a number line to find the difference.-9 - (-1)

A. 9
B. -8
C. -9
D. -10


Answer: B

Mathematics

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Evaluate the limit by direct evaluation. Change the form of the function where necessary.(x - 1)

A. Does not exist B. -1 C. 0 D. -100

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Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.

A. y = (x - 4)2 - 1 B. y = (x + 4)2 + 1 C. y = (x - 4)2 + 1 D. y = (x - 1)2 - 4

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Solve the problem.The sum of the squares of two consecutive even integers is 2452. Find the integers.

A. 35, -37 B. 34, 36 or -34, -36 C. 34, 36 D. -34, -36

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Find the shaded area in each figure.

A. 1933 ft2 B. 1103 ft2 C. 756 ft2 D. 648 ft2

Mathematics