Answer:
Amplitude = 3.5
Step-by-step explanation:
The amplitude of a sinusoidal function is one-half of the positive difference between the maximum and minimum values of a function.
Given the cosine function
The maximum and the minimum values of the function are 1 and -1, so the maximum and the minimum values of the function are 3.5 and -3.5.
Positive difference:
Half of the difference:
Answer:
21
Step-by-step explanation:
21
if the first number is x and the second number is y
1^3 = 1
2^3 =8
3^3=27
4^3 = 64
y=x^3
f(x)=x^3
Answer:d. Y=x3
Step-by-step explanation: