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What is the standard form of -5x^2+2x^4-11+x^3+3x

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9