Graph the polar equation.r = 8 sin 2?
A.
B.
C.
D.
Answer: D
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Find a cofunction with the same value as the given expression.sin 67°
A. tan 23° B. cos 23° C. cot 23° D. cos 67°
Solve the linear programming problem.A vineyard produces two special wines, a white and a red. A bottle of the white wine requires 14 pounds of grapes and 1 hour of processing time. A bottle of red wine requires 25 pounds of grapes and 2 hours of processing time. The vineyard has on hand 2,198 pounds of grapes and can allot 160 hours of processing time to the production of these wines. A bottle of the white wine sells for $11.00, while a bottle of the red wine sells for $20.00. How many bottles of each type should the vineyard produce in order to maximize gross sales?
A. 76 bottles of white and 42 bottles of red B. 14 bottles of white and 132 bottles of red C. 42 bottles of white and 59 bottles of red D. 132 bottles of white and 14 bottles of red
Find the zeros of the polynomial function.f(x) = x3 + 2x2 - x - 2
A. x = - 2, x = 2 B. x = 4 C. x = 1, x = - 2, x = 2 D. x = -1, x = 1, x = - 2
Graph the equation.5x + y = 0
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B.
C.
D.