If a1=8 and an = -4an-1+4 then find the value of a5

312312

step-by-step explanation:

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

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take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

2425

step-by-step explanation: