The table shows ordered pairs of the function. What is the value of y when?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

Which of the following represents the factorization of the trinomial below? x^2+7x-30