Use the discriminant to determine whether the graph of the equation is a parabola, ellipse, or a hyperbola. :

What will be an ideal response?


ellipse

Mathematics

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Use Newton's method to approximate all the intersection points of the pair of curves. Some preliminary graphing or analysis may help in choosing good initial approximations. Round to six decimal places.y = ln(x + 5) and y = x3

A. x ? 0.465263 B. x ? 0.722763 C. x ? 1.222763 D. x ? 1.475263

Mathematics

Factor the GCF from each term in the expression.18m9 + 12m7 + 30m5

A. m5(18m4 + 12m2 + 30) B. No common factor C. 6m5(3m4 + 2m2 + 5) D. 6(3m9 + 2m7 + 5m5)

Mathematics

Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.

A.
B.
C.
D.

Mathematics

Add.-9 + 15

A. -6 B. -24 C. 24 D. 6

Mathematics