Give the range for the function if the domain is {-2, -1, 0, 1, 2}.y = 2x - 1
A. {-4, -3, -2, -1, 0}
B. {-3, -1, 1, 3, 5}
C. {-5, -3, -1, 1, 3}
D. {-2, -1, 0, 1, 2}
Answer: C
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Find the perimeter of the figure.
A. 10x + 7 B. 5x + 7 C. 10x - 7 D. 10x + 14
For the following question(s), refer to the digraph below.
Suppose that the vertices of the digraph represent basketball teams playing in a tournament and the arcs represent games already played. An arc going from vertex X to vertex Y means that team X beat team Y. (No ties are possible in basketball.) Which of the following statements [A), B), C), or D)] is not true?
A. A defeated B and C but lost to E. B. B played a total of 5 games, winning 2 and losing 3. C. D and C were the only two teams that did not play each other. D. B and C were the only two teams that played each other twice. E. all of these statements are true.
Solve the problem.The diagram shows the roads connecting four cities.WX
YZ How many ways are there to travel between cities Y and Z by passing through at most two cities? (Hint: Write a matrix, A, to represent the number of routes between each pair of cities without passing through another city. Then calculate A2 and A3).
A. 18 B. 16 C. 14 D. 17
Graph the function.Use the graph of log4x to obtain the graph of f(x) = log4(x - 2).
A. 
B. 
C. 
D. 