Which equations represent a proportional relationship? Select THREE that apply. A 2x12=3x18 B 36=63 C 46=1015 D 4x18=x18 E 55=1111 F 815=430

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Which of the following is an equation of a line parallel to the equation y=4x+1?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.