Help please ASAP I need the anwser or I will fail :( please hurry

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq