Which sequence matches the recursive formula?

an = 2an-1 + 5, where a1 = 5

a)
5, 10, 15, 20,

b)
5, 15, 35, 75,

c)
5, 15, 25, 35,

d)
5, 20, 35, 50,

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo