fill out the information for the function:
f(x)=cos(pi/4(x+pi/6))-3
phase shift:
vertical shift:
amplitude:
period:
Philip P.
answered • 06/04/21
Affordable, Experienced, and Patient Algebra Tutor
The general form is:
f(x) = A·cos(B(x-C)) + D
- A = amplitude
- B = 2π/period (you know B, so solve for the period))
- C = phase (horizontal) shift
- D = vertical shift
Can you figure it out?
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