State whether the vertex of the function is a maximum or minimum and give the corresponding maximum or minimum value of the function.f(x) = - x2 - 6x - 11
A. minimum: 0
B. maximum: - 2
C. minimum: 3
D. maximum: 3
Answer: B
You might also like to view...
Find the indicated series by the given operation.Find the first four nonzero terms of the expansion of the function 
by rearranging the expression to get 
where k is a constant, and adding k to the series for 
A. 3 - x + x2 - x3 + . . . B. 2 - x + x2 - x3 + . . . C. 1 - x + x2 - x3 + . . . D. 2 + x - x2 + x3 - . . .
Solve the problem.Find the length of the two missing sides of a right triangle given that one angle is 38.9° and the length of the side adjacent to the angle is 4.0 centimeters. Round the length of the sides to one decimal place.
A. 3.1 cm; 2.3 cm B. 2.3 cm; 2.5 cm C. 3.1 cm; 2.5 cm D. 2.3 cm; 3.3 cm
Use inductive reasoning to determine the next figure in the sequence below.
Follow the principles of estimation to find an approximate value.Estimate by rounding to the nearest ten.15 + 55 + 86 + 73 + 86
A. 315 B. 320 C. 330 D. 300