Evaluate.If f(x) = -5x2 - 7 and g(x) = x + 5, evaluate (f - g)(-3).
A. -60
B. -54
C. 55
D. -44
Answer: B
Mathematics
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Write the number in scientific notation.1,575,690
A. 1.57569 × 10-6 B. 1.57569 × 101 C. 1.57569 × 106 D. 1.57569 × 107
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Indicate whether the function is one-to-one.{(6, -10), (7, -9), (5, -8), (3, -7)}
A. Yes B. No
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Solve the equation.4r + 3 = 23
A. {5} B. {2} C. {20} D. {16}
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Answer the question.How many automobile license plates can be made involving 3 letters followed by either 2 or 3 digits?
A. 19,433,600 B. 19,313,600 C. 19,333,600 D. 19,373,600
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