Find the average rate of change for the function between the given values.f(x) = 2x - 6; from 1 to 3

A. -2
B. -6
C. 2
D. 6


Answer: C

Mathematics

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Solve. + 6 = 7

A. x = 4 B. x = 41 C. x = 3 D. x = 39

Mathematics

Write as a percent. Round your answer to the nearest tenth, if necessary.

A. 83.3% B. 50% C. 5% D. 60%

Mathematics

Provide an appropriate response.Determine:   

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

Mathematics

Write an equation relating the variables in the situation described.The cost C in dollars of having an electrician come to your house to do a repair job in h hours if he charges $22 for coming to the house and $30 for each hour.

A. C = 22 + 30h B. C = 52h C. C = 30 + 22h D. C = 22 - 30h

Mathematics