A sinusoid is cyclical and has a period or frequency.
y = sin x is a sinusoid, with a period of 2π.
y = √x is not a sinusoid.
y = cos x is a sinusoid with a period of 2π.
Answer: y = √x is not a sinusoid.
15*3+4*2=45+8=53
multiply 15 by 3 and 2 by 4 then add the answers!
Answer:
i recience 10 dollars
Step-by-step explanation: