Graph the function. Specify the intervals over which the function is increasing and the intervals where it is decreasing.y = 
A. Decreasing -? < x < 0 and 0 < x < ?
B. Increasing -? < x < ?
C. Decreasing -? < x < 0;
Increasing 0 < x < ?
D. Increasing -? < x < 0 and 0 < x < ?
Answer: A
Mathematics
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Remove parentheses and simplify the expression.7(y + 10) - 4
A. 7y + 66 B. 7y + 42 C. 17y - 4 D. 7y + 6
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Evaluate the given integral. 
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Provide an appropriate response.True or false? The hyperbola with equation 
- 
= 1 opens left and right.
A. False B. True
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Solve the problem.A car is traveling at a constant speed of 49 miles per hour. The formula for the distance traveled at the end of t hours is 
If this function is used to describe the distance traveled on a particular day, then what is the practical domain for the function?
A. 20 B. 0 to 24 C. 0 to 100 D. All positive real numbers
Mathematics