Consider the function f(x) = x² - 4
9-x?
For which intervals is f(x) positive? Check all that apply.
(-0, -3)
(-3,-2)
O(-2,2)
(2,3)
(-0,3)

i think the answer is b.

step-by-step explanation:

not 100% sure though.

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

wow ok so the answer is 1k or just k

because of combining like terms xd

.16 as a fraction equals 4/25 and you cant simplify that so i'm pretty sure this is the answer