Identify the independent variable and the dependent variable.Let A be the age (in years) of a car, and let c be the annual cost of maintenance (in dollars) for the car.
A. A independent, c dependent
B. c independent, A dependent
Answer: A
Mathematics
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Find the domain and range of the function graphed.
A. domain: (-?, ?); range: (-?, ?) B. domain: (-?, ?); range: {-3} C. domain: (-?, -3) ? (-3, ?); range: (-?, ?) D. domain: (-?, ?); range: (-?, -3) ? (-3, ?)
Mathematics
Solve the problem.In four rounds of a card game, you get scores of 1, 4, -5, and -1. What is your final score?
A. -11 B. 11 C. -1 D. 1
Mathematics
Simplify the given expression.46
A. 4096 B. 46 C. 5 D. 24
Mathematics
Factor completely. If the polynomial is prime, then state this as your answer.4x2 - 4x - 24
A. (x + 2)(4x - 12) B. 4(x + 2)(x - 3) C. 4(x - 2)(x + 3) D. (4x + 8)(x - 3)
Mathematics