Answer:
Step-by-step explanation:
4h/5
2 x 2 = 4 pls correct me if I’m wrong
Amplitude: 4
If midline means center, it is -5
I'm also implying that there is an x in cos(4x)
We have that
<span>n (n-1) -4
for n=1
a1=1*(1-1)-4------> a1=-4
for n=2
</span>a2=2*(2-1)-4------> a2=-2
for n=3
a3=3*(3-1)-4------> a3=2
for n=4
a4=4*(4-1)-4------> a4=8
the answer is
-4,-2, 2, 8
Answer:
D
Step-by-step explanation:
