Perform the indicated operation.(2x + 7)(2x - 7)
A. 4x2 - 28x - 49
B. 2x2 - 28x - 49
C. 4x2 + 28x - 49
D. 4x2 - 49
Answer: D
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Write the sample space for the given experiment.A box contains 3 blue cards numbered 1 through 3, and 4 green cards numbered 1 through 4. A blue card is picked, followed by a green card.
A. {(1, 1), (1, 2), (1, 3), (2, 1), (2, 2), (2, 3), (3, 1), (3, 2), (3, 3), (4, 1), (4, 2), (4, 3)} B. {12} C. {(1, 1), (1, 2), (1, 3), (1, 4), (2, 1), (2, 2), (2, 3), (2, 4), (3, 1), (3, 2), (3, 3), (3, 4)} D. {7}
The graph of an exponential function is given. Match the graph to one of the following functions.
A. f(x) = 4x + 2 B. f(x) = 4x + 2 C. f(x) = 4x - 2 D. f(x) = 4x
Provide an appropriate response.What is the Multiplication Property of Equality?
What will be an ideal response?
Evaluate the integral.
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A. ?
B. ?
C. ?
D. ?
E. ?