Simplify the exponential expression.(-7x5)(2x9)

A. -14x14
B. 14x45
C. -14x45
D. 14x14


Answer: A

Mathematics

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Identify the type of surface represented by the given equation. +  = 2

A.

Ellipsoid

B. Paraboloid
C. Elliptical cylinder
D. Parabolic cylinder

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Determine if the function is increasing or decreasing over the interval indicated.y = -6x3 ; x < 0

A. Increasing B. Decreasing

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Solve.A city government budgeted $29.8 million for public transportation. This was $19.7 million more than was budgeted for parks and recreation. How much was budgeted for parks and recreation?

A. $11.1 million B. $9.6 million C. $14.1 million D. $10.1 million

Mathematics

Find the equation of the parabola with the given focus and directrix.

A. y = x2
B. x = y2
C. y = x2
D. y = 24x2

Mathematics