Answer: f(f(f(x)) = 8x - 7
Step-by-step explanation:
f(f(x)) means that we are evaluating f(x) with itself, then if f(x) = 2x - 1
f(f(x)) = 2*f(x) - 1 = 2*(2x - 1) - 1 = 4x - 2 - 1 = 4x - 3
f(f(x)) = 4x - 3
Then, we have f(f(f(x)) = 4*f(x) - 3
= 4*(2x - 1) - 3 = 8x - 4 - 3 = 8x - 7
Answer:
Its D
Step-by-step explanation:
Yes 14% he got whatever the person on the top of me said
The bus b can travel 85 miles make calculation the 3 hours - 85
Answer:
32 2/3
(32.6 repeating)
Step-by-step explanation:
29/3 is 9 (just make it not 3 Xs,) so x=9
125/3 is 41 2/3 so y= 41 2/3
41 2/3 - 9 = 32 2/3
