Find the product.(6 + 7x)2

A. 36x2 + 84x + 49
B. 36 + 49x2
C. 36 + 84x + 49x2
D. 36 + 84x + 7x2


Answer: C

Mathematics

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Solve the problem. A cup of coffee with temperature 104°F is placed in a freezer with temperature 0°F. After 7 minutes, the temperature of the coffee is 58.2°F. When will its temperature be 21°F? Round your answer to the nearest minute.

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Use synthetic division to find the quotient and the remainder.(x3 - 5) ÷ (x - 1)

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Write an equation for a function that has a graph with the given characteristics.The shape of y = x2, but upside-down and vertically stretched by a factor of 6.

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Mathematics