Question

Which of the graphs below would result if you made the leading term of the

following function negative?
F{x} = x + 3x2

Answer 1

2x+3 is the right answer

Answer 2

Explanation:

A positive cubic function graphed in the coordinate plane tends from lower left to upper right while a negative cubic function tends from the upper left to lower right. That graph is D (graph A is the positive cubic. Note the difference between "lower left to upper right" and "upper left to lower right")