Find the sum, if it exists, of the terms of the infinite geometric sequence.a1 = 16, r = 

A.
B.
C.
D.


Answer: B

Mathematics

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Show that the function f has an inverse by showing that it is strictly monotonic.f(y) = dt, 0 < y < ?/2

What will be an ideal response?

Mathematics

Evaluate the polynomial for the given values of x and y.3y2 - 7xy; x = 6 and y = -2

A. 192 B. 90 C. 190 D. 96

Mathematics

Find the indicated term for the geometric sequence.a1 = 6, r = -2; a14

A. 8192 B. -49,152 C. -8192 D. 49,152

Mathematics

Evaluate the function for the given values of a and b. Then use the intermediate value theorem to determine which of the statements below is true.a = 1 and b = 2f(x) = 10x5 - 8x3 - 9x2 - 10

A. f(1 ) and f(2) have opposite signs, therefore the function f does not have a real zero between 1 and 2. B. f(1 ) and f(2) have the same sign, therefore the function f has a real zero between 1 and 2. C. f(1 ) and f(2) have the same sign, therefore the intermediate value theorem cannot be used to determine whether f has a real zero between 1 and 2. D. f(1 ) and f(2) have opposite signs, therefore the function f has a real zero between 1 and 2.

Mathematics