Answer: Since you didn't complete the problem, I can only give you some advice on how to pick the correct answer.
For terms to be like, they must contain the same variables. Also, the variables must be raised to the same power.
Look for another term that includes the exact variables: u^2v
First take your whole number which is 6, then your decimals so it would be 6 1/3 but with a fraction sign 6 would go outside, 1 would go on top of 3.
Graph A because it has two stationary points. That is, if you differentiate and put dy/dx as 0 there will be two answers
The smallest fraction is 3/5
2x-8=5x+5
5x-2x=-8-5
3x=-13
x=-13/3,
or
x=-4 1/3