Exponential Functions
What is the general form of an exponential function?
f(x)=a⋅bx
What is the amplitude of a sinusoidal function?
The amplitude is the peak value of the function.
What is the Pythagorean Identity?
sin2(θ)+cos2(θ)=1
What is the standard form of a quadratic function?
f(x)=ax2+bx+c
What is the common exponential function involving Euler's number?
f(x)=ex
What does the frequency of a sinusoidal function represent?
The number of cycles in 2 pie
State the double-angle formula for sine.
sin(2θ)=2 sin(θ) cos(θ)
What is the vertex form of a quadratic function?
f(x)=a(x−h)2+k