Which is the dependent variable in the function y = 1/2 (x2 - 3) if y = f (x) ?

x

y

neither x nor y

both x and y

The function f (x) = x? has been translated 9 units up and 4 units to the right to form the function g (x). Which represents g (x) ? g (x) = (x + 9) 2 + g (x) = (x + 9) 2 - g (x) = (x - 4) 2 + • g (x) = (x + 4) 2 + 9

High Flying Airlines charges $20 to check a piece of luggage up to 40 pounds. Each additional pound over 40 pounds costs $0.25. The maximum weight for a piece of checked luggage is 80 pounds. Write a function to represent the situation.

A certain clock loses 15 minutes every hour. SUppose the clock is set to the correct time at 9am. What will the correct time be when the slow clock first shows 10am?

A bike path is 6 miles long what whole number is closest to 6?

The graph of a parabola is represented by the equation y = ax2 where a is a positive integer. If a is multiplied by 2, the new parabola will become

What can be concluded about the line represented in the table? Check all that apply.

At a local community college, it costs $700 to enroll in a morning section of an algebra course. Suppose that the variable n stands for the number of students who enroll. Then 700n stands for the total amount of money collected for this course.

What is the end behavior of f (x) = 5x 3 - 2x + 5? A) It rises to the left and rises to the right. C) It falls to the left and rises to the right. B) It rises to the left and falls to the right. D) It falls to the left and falls to the right.

Find the area of the square. 36yd 72yd

You would like to make a nutritious meal of eggs, mixed vegetables and brown rice. The meal should provide at least 35 g of carbohydrates, at least 30 g of protein, and no more than 45 g of fat.