The problem is about finding the parent function equation, vertex, maximum or minimum, y-intercept, axis, x-intercept, and if there is and exact and approximate point. Mainly, this problem is about polynomials. With polynomials, you have to see what goes with what. Like the number of terms, degrees, and graphing them.
The viewers need to pay special attention in order to understand is when factoring, they have to do it correctly or your whole equation is wrong. Also, if the equation had imaginary numbers, then you won't be able to plot those points because we are dealing with all real numbers. A last thing they need to be careful for is to make sure when you put your answer for the axis, you must and I say MUST include x= to it or else it is wrong.
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