Answer:
114
Step-by-step explanation:
Answer:
What is x? I will tell you the answer in the comments!! Thank you!!
Answer:
(A) is your answer. The graph of g(x) will eventually exceed the graph of f(x)
Step-by-step explanation:
Step-by-step explanation:
You have to do first and second derivatives :
y = a sin 3x + b cos 3x
dy/dx = 3a cos 3x - 3b sin 3x
d²y/dx² = - 9a sin 3x - 9b cos 3x
Next, you have to compare it :
let d²y/dx² = ky,
-9a sin 3x - 9b cos 3x = k(a sin 3x + b cos 3x)
-9(a sin 3x + b cos 3x) = k(a sin 3x + b cos 3x)
Therefore, k is equals to 9.
