Write down all the subsets of the given set.{a}
A. {a}
B. ?, {a}
C. {a, b}
D. a
Answer: B
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Use Identities to find the exact value.cos 
A. 
B. 
C. 
- 
D. -
- 
Given the graph of the function f(x) = -x3 + 3x; find a formula for g(x) .f(x) = -x3 + 3xg(x) =
?
A. g(x) = -x3 + 3x - 2 B. g(x) = -x3 + 3x + 2 C. g(x) = -(x - 2)3 + 3(x - 2) D. g(x) = -(x + 2)3 + 3(x + 2)
Classify the angle.
A. Obtuse B. Right C. Acute D. Straight
Solve the problem.Jim wants to plan a meal with 139 grams of carbohydrates and 1050 calories. If green beans have 7 grams of carbohydrates and 30 calories per half cup serving and if french fried shrimp have 9 grams of carbohydrates and 190 calories per three-ounce serving, how many servings of green beans and shrimp should he use?
A. 9 half cups of beans and 7 three-ounce helpings of shrimp B. 7 half cups of beans and 9 three-ounce helpings of shrimp C. 16 half cups of beans and 3 three-ounce helpings of shrimp D. 3 half cups of beans and 16 three-ounce helpings of shrimp