Which expressions are factors of 14x^2 - 9x - 18? Select the two correct answers.
2x + 6
2x + 9
7x + 6
7x + 3
7x – 9
7x - 6
2x - 3
2x - 2

True or false look at the picture pls : /

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.