Find the equation of the axis of symmetry.f(x) = (x + 8)2 - 5

A. x = 8
B. x = -8
C. x = 5
D. x = -5


Answer: B

Mathematics

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Write an equivalent expression in exponential form.log10 100 = 2

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Decide whether or not the number is a zero of the polynomial.P(x) = 7x3 + 3x2 + x + 46; -2

A. No B. Yes

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Find the x- and y-intercepts of the graph of the equation.-2x - 5y = 10

A. x-intercept: (0, -2); y-intercept: (0, 6) B. x-intercept: (- 5, 0); y-intercept: (0, - 2) C. x-intercept: (-5, 6); y-intercept: (-2, 10) D. x-intercept: (-2, 0); y-intercept: (6, 0)

Mathematics

Provide an appropriate response.Derive a formula for the area of a circumscribed regular n-sided polygon for a circle of radius r.

What will be an ideal response?

Mathematics