standard_description: Prove the Pythagorean identity sin^(2)(θ) + cos^(2)(θ) = 1 and use it to find sin(θ), cos(θ),or tan(θ) given sin(θ), cos(θ), or tan(θ) and the quadrant of the angle.
problem_activity: Given each parent function,
$${f(x)}$$
, below, sketch the transformed graph of the function
$${g(x)}$$
.
[IMG]
[IMG]
[IMG]


aligns: no