Determine, without graphing, whether the given quadratic function has a maximum value or a minimum value and then find that value.f(x) = -x2 - 2x - 1
A. minimum; - 1
B. maximum; 0
C. minimum; 0
D. maximum; - 1
Answer: B
Mathematics
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Find the reciprocal.
A. 
B. 9
C. 
D. 
Mathematics
Solve the problem.A pick-up truck is fitted with new tires which have a diameter of 42 inches. How fast will the pick-up truck be moving when the wheels are rotating at 400 revolutions per minute? Express the answer in miles per hour rounded to the nearest whole number.
A. 50 mph B. 8 mph C. 25 mph D. 42 mph
Mathematics
Find all real solutions of the equation.
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Mathematics
Provide an appropriate response.Is it true that the expression 8x3 - 125 has no common factor other than 1?
A. Yes, this is true. B. No, this is not true.
Mathematics