Find the values of x for which the geometric series converges.

A.
B. -? < x < ?
C.
D. diverges for all x


Answer: B

Mathematics

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Provide an appropriate response.A number rounded to the nearest thousand is 89,000. What is the largest whole number this could have been before rounding?

A. 89,999 B. 89,500 C. 89,499 D. 88,999

Mathematics

Use the given Taylor polynomial p2 to approximate the given quantity.Approximate e-0.01 using f(x) = e-x and p2(x) = 1 - x + .

A. 0.9904 B. 0.9900 C. 0.9891 D. 0.9908

Mathematics

Find the slope of the polar curve at the indicated point.r = 6 sin 4?, ? = 

A.
B. 1 + 
C. -1
D. undefined

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Solve the problem.The cross section of a piece of a roller coaster having a width of 260 feet and a depth of 125 feet is depicted below.What is the equation of this parabola?

A. y = x2
B. y = x2
C. y = x2
D. Not enough information

Mathematics