Match the function with its graph.1) y = 2 + sin x 2) y = 2 + cos x3) y = -2 + sin x 4) y = -2 + cos xA) B)
C) D)
A. 1A, 2D, 3C, 4B
B. 1A, 2B, 3C, 4D
C. 1A, 2C, 3D, 4B
D. 1B, 2D, 3C, 4A
Answer: D
Mathematics
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Use the quotient rule to simplify the expression. Write the answer with only positive exponents.
A. 320
B. 
C. 1
D. -310
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Find the percentage of data items in a normal distribution that lie (a) above and (b) below the given z-score.z = -0.7
A. a) 0%, b) 100% B. a) 75.8%, b) 24.2% C. a) 24.2%, b) 75.8% D. a) 24.2%, b) 24.2%
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The graph of a function f is given. On the same axes, sketch the graph of f-1. f
A.
f
B.
f
f-1
C.
f
D. f
f-1
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Solve the problem.Lauren scored 16 points in her basketball game on Monday, 8 on Wednesday, 13 on Friday, and 3 on Saturday. Find her total points scored for the week.
A. 37 points B. 39 points C. 40 points D. 41 points
Mathematics