Type the correct answer in each box. use numerals instead of words.
this graph represents a quadratic function. what is the function's equation written in factored form and in vertex form?

20335+282=20617

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.