Use the graph to find the average rate of change.

A. 1
B. 2
C. -1
D. -2


Answer: C

Mathematics

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Provide an appropriate response.Write with fractional exponents:  

Fill in the blank(s) with the appropriate word(s).

Mathematics

Find the vertex and axis of symmetry of the graph of the function.f(x) = -x2 + 6x - 4

A. (3, 5) ; x = 3 B. (6, -4) ; x = 6 C. (-3, -13) ; x = -3 D. (-3, -31) ; x = -3

Mathematics

The equation has a solution r in the interval indicated. Approximate this solution correct to two decimal places.x4 - x3 - 7x2 + 5x + 10 = 0; -3 ? r ? -2

Fill in the blank(s) with the appropriate word(s).

Mathematics

Provide an appropriate response.In a raffle 1000 tickets are being sold at $1.00 each. The first prize is $100, and there are 3 second prizes fo $50 each. By how much does the price of a ticket exceed its expected value?

A. $1.00 B. $0.75 C. $1.75 D. $50

Mathematics