The fibonacci sequence is f(n) = f(n-1) + f(n - 2).
if f(7) = 13 and f(8) = 21, which of the following is true?

D

Step-by-step explanation:

Given

F(7) = 13 and F(8) = 21, then

F(9) = F(8) + F(7) = 21 + 13 = 34

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer