Use the quadratic formula to find any x-intercepts on the graph of the equation.y = x2 - 7x + 10

A. 4, 10
B. -4, -10
C. 2, 5
D. -2, -5


Answer: C

Mathematics

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Evaluate the double integral.

A. 20? B. 11? C. 21? D. 10?

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Solve the problem.A communication satellite is orbiting far above Earth, as shown in the figure. If the radius of Earth is  miles and the angle at S is  how far is the satellite from the surface of the earth (closest to the equator)? Round your answer to the nearest mile. 

A. 19,204 mi B. 18,792 mi C. 14,832 mi D. 15,244 mi

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Find the domain of the logarithmic function.g(x) = log2(5 - 2x)

A. (2, ?)
B.
C.
D. (-?, 5)

Mathematics

Write the number in decimal notation without the use of exponents.2.87 × 104

A. 114.8 B. 2870 C. 28,700 D. 287,000

Mathematics