In exercises 3–10, find an equation of the tangent plane at the given point.

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?

Which of the following is equal to the rational expression when x is not equal to -2 or -6?

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)