Solve the problem. Round your answer, as needed.Calculate an average rate of speed for v = 2.1 mph and d = 6.4 mph in the formulaA = .

A. 1.26 mph
B. Cannot be determined without additional information
C. 3.16 mph
D. 1.58 mph


Answer: C

Mathematics

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Provide an appropriate response.How are the graphs of  and  related to the graph of  In general, how is the graph of r = f(? - ?) related to the graph of 

What will be an ideal response?

Mathematics

Find the relative extrema of the function, if they exist.f(x) = x2 - 2x + 11

A. Relative maximum at (1, 10) B. Relative maximum at (10, 1) C. Relative minimum at (10, 1) D. Relative minimum at (1, 10)

Mathematics

Perform the necessary operations.-6 + 12 - 6

A. 12 B. -24 C. -12 D. 0

Mathematics

Answer the question about the given function.Given the function f(x) = 4x2 + 8x + 9, if x = -1, what is f(x)? What point is on the graph of f?

A. 5; (-1, 5) B. 5; (5, -1) C. 21; (21, -1) D. 21; (-1, 21)

Mathematics