ANALYZING EQUATIONS Which of the following equations represent the parabola? Select all that apply .

Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)

Combine the information in the problem and the chart using the average balance method to solve the problem.

For the inequality |c| < |d| to be true, which of the following must be true?