Factor the trinomial below. enter each factor as a polynomial in descending order. x2 + 14x + 49

use this formula

a^2 + 2ab + b^2 = (a + b)^2

x2 + 14x + 49 = (x+7)^2

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).