Trigonometry
How many radians are in a circle?
2pi
What is Domain
Input or X-values
What is the definition of a quadratic? (Not the graph)
An equation where the largest exponent is 2.
How are logs and exponentials related?
They are inverses of each other
Who is the greek mathematician who invented the number
pi
Archimedes
What is the cosine of 45?
sqrt 2/2
What is Range?
Output or Y-values
What shape is a quadratic on the graph?
Parabola
What is the natural log?
Log base e
What is the grid we graph on called?
Cartesian coordinate system?
Sine represents this on the unit circle
The y value
What is the period of a function?
How long it takes until the function repeats
What is the domain of a quadratic function?
All real numbers
What does "continuously compounding" mean?
Interest is constantly being earned.
Who is the grid we graph on named after?
Rene Descartes.
How do we define tangent?
sin/cos
What is the Vertical Line Test?
How we test if the given graph is a function
What is the quadratic formula?
x=(-b+-sqrt(b^2-4ac))/(2a)
What is the formula for continuous compounding interest?
A=Pe^(rt)
Who invented geometry?
Euclid
What is the period of y=sin(2x)
pi
What is the Horizontal Line Test
How to know if something has an inverse
What is the quadratic formula used for?
Finding the roots or where the graph intersects the x-axis
What is half-life?
The time it takes for something, usually a radioactive element, to lose half it's original mass.
Who invented Calculus?
Isaac Newton and Gottfried Liebniz