Algebra 2 · F-TF
Graphs of Sine, Cosine, and Tangent
y = A sin(Bx+C)+D — amplitude |A|, period 2π/|B|, phase shift −C/B, midline y=D. Same structure for cosine and tangent.
Algebra 2Common Core HSF-TF.B.5F-TFVerified correct ✓
Worked examples
What is the amplitude of f(x) = 2·cos(3x − 3) − 3?
Answer: 2
What is the amplitude of f(x) = 5·sin(1x + 2) + 2?
Answer: 5
Every problem on Pounce is generated and checked by code — never a wrong answer key.
Master Graphs of Sine, Cosine, and Tangent
Code-verified problems at exactly the right level, explained the way your kid learns.
Start your free trial 🐾