lOMoARcPSD|58847208
, Period, Amplitude & Frequency
Period (T) interval over which the graph of
function repeats
Amplitude (A) greatest distance of any point
on the graph from a horizontal line which passes
halfway between the maximum & minimum
values of the function
Frequency ( ) no. of repetitions/cycles per unit
of time or 1/T
Function Period Amplitude
y = A sin (Bx + C) A
2 /B
y = A cos (Bx + C) A
2 /B
y = A tan (Bx + C) A
/B
, Period, Amplitude & Frequency
Period (T) interval over which the graph of
function repeats
Amplitude (A) greatest distance of any point
on the graph from a horizontal line which passes
halfway between the maximum & minimum
values of the function
Frequency ( ) no. of repetitions/cycles per unit
of time or 1/T
Function Period Amplitude
y = A sin (Bx + C) A
2 /B
y = A cos (Bx + C) A
2 /B
y = A tan (Bx + C) A
/B
