Graph the parabola and give its vertex, axis, x-intercepts, and y-intercepts.f(x) = x2 - 6x

A. vertex (3, 9); axis is x = 3;
no x-intercepts; y-intercept is 18

B. vertex (3, -9); axis is x = 3;
x-intercepts are 0 and 6; y-intercept is 0

C. vertex (-3, -9); axis is x = -3;
x-intercepts are 0 and -6; y-intercept is 0
 
D. vertex (-3, 9); axis is x = -3;
no x-intercepts; y intercept is 18


Answer: B

Mathematics

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Graph the given equation, indicating vertices, foci, and asymptotes (if it is a hyperbola).36x2 + 25y2  = 900

A.

Vertices: (±, 0) Foci: (±6, 0)
B.

Vertices: (0, ±6); Foci (0, ±)
C.

Vertices: (±6, 0); Foci: (±, 0)
D.

Vertices: (±6, 0); Foci: (0, ±)

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Find a rational zero of the polynomial function and use it to find all the zeros of the function.f(x) = 3x4 - 28x3 + 102x2 - 148x + 39

A. {3, - , 2 + 3i, 2 - 3i}
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