The distance between point Q and point P is 6! ! units. Which number could represent point
Q

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)

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Find the value of x for which line a is parallel to line b