Find A-1 if it exists.A = 

A.

B.

C.

D. Does not exist


Answer: C

Mathematics

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Find all vertical asymptotes of the given function.f(x) = 

A. x = 49, x = -2 B. x = 0, x = 49 C. x = -7, x = 7, x = -2 D. x = -7, x = 7

Mathematics

For a certain automobile engine, the bore B, in inches, is related to the displacement D, in cubic inches, by the formula . A: Make a graph of D versus B. Include bore sizes up to 5 inches.B: What displacement corresponds to a bore of 3.21 inches?C: What bore corresponds to a displacement of 191  cubic inches? ? Round your answers to two decimal places if necessary.

What will be an ideal response?

Mathematics

Graph the integrand and use geometry to evaluate the integral.

A. 8 B. 24 C. 12 D. 48

Mathematics

Solve the equation.-3[-4x - 2 + 6(x + 1)] = 4x - 2

A.  
B.
C.  
D.  

Mathematics