Around 7.4 inches. You can’t get an exact answer because the numbers don’t line up
From the sketch, you can see that the distance from arbitrary point to x-axis is y.
C. 116°
Step-by-step explanation:
X=Z add X & Z then subtract the answers from 180°
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
