Use the graph of a known basic function and horizontal shifts to sketch the function.f(x) = |x + 1|
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Evaluate.log5 519
A. 5 B. 18 C. 19 D. 20
Mathematics
Find the perimeter of the figure.
A. 20 m B. 24 m C. 29 m D. 21 m
Mathematics
Find the period of the function. y = 5 cos 
x
A. 
B. 
C. 4?
D. 5
Mathematics
Solve the problem.In a certain city, the cost of a taxi ride is computed as follows: There is a fixed charge of $2.80 as soon as you get in the taxi, to which a charge of $2.10 per mile is added. Find a linear equation that can be used to determine the cost, C, of an x-mile taxi ride.
A. C = 2.80x + 2.10 B. C = 4.90x C. C = 3.40x D. C = 2.10x + 2.80
Mathematics