Question 6 smart ppl i need you !!!!!!!!!!!!!!
1 answer:
You might be interested in
X has to be inside the radical.
It would be
Simplify the radical by breaking the radicand up into a product of known factors.
It would be
Simplify the radical by breaking the radicand up into a product of known factors.
Answer:
see explanation
Step-by-step explanation:
1
The cosine function in standard form is
y = acos(bx + c)
where a is the amplitude, period = and
phase shift = -
here b = 2 and c = , thus
phase shift = - = -
2
the amplitude = | a |
which has a maximum of a and a minimum of - a
y = 4cosx ← has a maximum value of 4