Which of the following equations matches vertex form of quadratic

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Use the distance formula to find the distance between (-3,5) and (3,1)

The longer leg of a 30-60-90 trangle is 18