Find all points where the function is discontinuous.

A. None
B. x = 4
C. x = 4, x = 2
D. x = 2


Answer: B

Mathematics

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Determine the following ratio. Write the ratio as a fraction in lowest terms.4 miles to 20 feet

A. 20:4 B. 1056:1 C. 1:1056 D. 4:20

Mathematics

Solve the problem.The distance x traveled by a motorboat in t seconds after the engine is cut off is given by , where v0 is the velocity of the boat at the time the engine is cut and k is constant. Find how long it takes a boat to go 160 m if   and 

A. 3154.2 s B. 24.2 s C. 14.6 s D. 85.0 s

Mathematics

Solve.Sketch the graph of  

A.

B.

C.

D.

Mathematics

Perform the requested operation on the given function.f(x) = -4x - 4, g(x) = 4x2 + 2x - 2Find (5).

A. - 
B. - 
C. - 
D.

Mathematics