Answer:
<h2>f(x) = 3x + 4</h2>
Step-by-step explanation:
f(x + 1) = 3x - 7
f(x) = f(x + 1 - 1) = 3(x - 1) + 7 = 3x - 3 + 7 = 3x + 4
Check
f(x) = 3x + 4
f(x + 1) = 3(x + 1) + 4 = 3x + 3 + 4 = 3x + 7 CORRECT
Answer:4
Step-by-step explanation:
2+2 = 4
Adding 2 in 2 gives us 4.
6x-8=8x-10 then 2=2x which means x=1
Answer: Quest 1 final result. (I looked all this up)
(2x -1) * (5x squared - 2x + 6)
_____________________.
4
I could not find the work for part two but I got the answer: x=3,7
It's divergent because 1/√(5 - <em>x</em>) is defined only for <em>x</em> < 5, which means the integral from 5 to infinity doesn't exist.