Types of functions
This function makes a V shape graph.
What is a absolute value function?
This is how many radians are in a unit cirlce.
What is 2π?
Sine of and angle = _________/ _________
What is opposite/hypotenuse?
This is the term for the x values on a function graph.
What is domain?
The highest exponent in the equation is the _______.
What is degree?
This function graph creates a parabola
What is a quadratic function?
Whiteboard: Convert 215o to radians
What is 43π/36
The hypotenuse of a triangle is 5. The side adjacent an angle is 4. What is the angle measure
What is 36.86o?
This is a discontinuity where a function jumps over it .
What is a hole or removable discontinuity?
The polynomial 2x^3 + 3x^2 – 4x + 9 has this many possible zeros.
What is 6?
These two types of function graphs are sinusoidal.
What are sine and cosine?
This is the reference angle of 940.
What is 86o ?
Write the end behavior of a graph that ends up, up.
What is as x →-∞, y →∞ and x→∞, y →∞?
What are the number of zeros of 2x^3 – x^2 – 4x + 2
What is 3?
This is how you can determine if a graph is a function or not.
What is vertical line test?
Whiteboard: Draw 9π/4 radians on a graph.
What is the angle should terminate in quadrant I?
This is the line that an exponential graph cannot cross.
What is a vertical asymptote?
A polynomial has zeros at 3, 1, and -2. Write it in factored form.
What is (x-3)(x+2)(x-1)
This is how you determine if a function graph is even.
What is symmetrical to the Y-Axis?
or What is the same value?
Whiteboard: Name a positive and negative co-terminal angle for 225o.
What is 585o and -135o?
tan 7π =
What is 0?
Two other names for x-intercepts.
What is zeros and roots?
Write (x-2)(x+1)(x-1) in standard form
What is x3 - 2x2 - x + 2?