Amplitude: 4
If midline means center, it is -5
I'm also implying that there is an x in cos(4x)
Answer:
I am sorry for the answer I don no but I tried it
Answer:
C sorry if its wrong
Step-by-step explanation:
no se pero de seguro alguien más te ayudará
Answer:
Step-by-step explanation:
length of an arc(s) = θ/360 x 2πr
where θ is the central angle and r is the radius