Which statement best describes the function below? f(x)=2x^3+2x^2-x a. it is not a function. b. it is a many-to-one function. c. it is a one-to-one function. d. it fails the vertical line test.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.