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Popular >

amplitude of f(x)=5cos(4x)

Solution

amplitude

f (x) = 5 cos (4 x)

Solution

5

Solution steps

f (x) = 5 cos (4 x), A = 5

Therefore, the amplitude |A| is

5

5

Popular Examples

inverse of g(x)=2x-3 inverse

g (x) = 2 x - 3

perpendicular y=8x-sqrt(3)-(8pi)/3 perpendicular

y = 8 x - 3 - \frac{8 π}{3}

domain of 2x-10 domain

2 x - 10

parity sec(3θcot(3θ))parity

sec (3 θ cot (3 θ))

extreme f(x)=3x^5-3x^3 extreme points

f (x) = 3 x^{5} - 3 x^{3}

Frequently Asked Questions (FAQ)

What is the amplitude of f(x)=5cos(4x) ?
The amplitude of f(x)=5cos(4x) is 5