Use the Factor Theorem to determine the unknown coefficient, a, if x - 2 is a factor of f(x) = 2x ^ 3 - x ^ 2 - ax + 10

How to determine whether two known pairs of points are on the same line.

Which expression is equivalent to 2x^2+7x+4?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?