Indicate whether the graph of the equation is a circle, an ellipse, a hyperbola, or a parabola. Then graph the conic section.x2 = 49 - (y + 5)2
A. ellipse
B. parabola
C. circle
D. hyperbola
Answer: C
Mathematics
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Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.21x3 - 69x2 + 18x
A. x(3x - 3)(7x - 2) B. 3x(x + 3)(7x + 2) C. 3x(x - 3)(7x - 2) D. prime
Mathematics
Plot the relation in the xy-plane.{(0, 71), (8, 26), (26, 0), (-54, -20), (-10, 71)}
A.
B.
C.
D.
Mathematics
Find the product, if possible.Given A = and B =
, find AB.
A.
B.
C.
D.
Mathematics
Classify the triangle as equilateral, isosceles, or scalene. Also, classify the triangle as acute, right, or obtuse.
A. equilateral; obtuse B. equilateral; acute C. scalene; acute D. isosceles; obtuse
Mathematics