The question is: "using an example explain what the graph of a rational function looks like. contrast this with other functions we have studied." and this is what my teacher said: describe the graph of the basic rational function, f(x)=1/x. talk about its domain and range and compare the function to other ones, i. e. linear or quadratic or exponential. is greatly appreciated!

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

2-3 6. use your equation to find how high tyler will have to climb to scale the peak. (4 points: 2 points for correctly substituting values, 2 points for the correct height)

What expression is equivalent to 1/2(2+3x-6)