Determine if the given polar coordinates represent the same point.(r, ?), (-r, ? + ?)

A. No
B. Yes


Answer: B

Mathematics

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Round the money amount to the specified place.$296.90 to the nearest dollar

A. $290 B. $296.90 C. $297 D. $296

Mathematics

Find the domain of the rational function.r(x) = 

A. All real numbers except -8 and 2. B. All real numbers except -2 and 8. C. All real numbers except -6 and 6. D. All real numbers.

Mathematics

Write the equation of the function in the form f(x) = ax2 + bx + c.

A. f(x) = -x2 - 4x + 8 B. f(x) = -x2 + 2x - 8 C. f(x) = x2 - 4x + 8 D. f(x) = -x2 + 2x + 8

Mathematics

Add mentally.0 + 6 + 7 + 4 + 0 + 1

A. 18 B. 12 C. 17 D. 16

Mathematics