The vertex form of the equation of a parabola is y = 2(x + 44-21 what is the standard form of the equation? o a. y = 2x2 + 16x= 11 o b. y = 4x2 + 4x+9 o c. y = 2x2 + 12x + 17 o d. x= 2y + 5y + 17

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

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