Given the function: How can you restrict the domain so that f(x) has an
inverse? What is the equation of the inverse function?
f(x) = x² – 2x
O x2 0; f-1(x) = 1+Vx+1
O x 21; p-1 (x) = 1 +Vx+1
O x > 0; p-1(x) = 1-7X+1
O x 21; p-1(x) = 1-Vx+1

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

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.)

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9