Vocab
Name of method that facilitates graphing functions. (Hint: 5)
What is the 5 point method?
Value that is exact.
What is an exact value?
Value that is approximated.
What is an approximate value?
Name of diagram used to display a set of data.
What is a scatter plot?
Rate of change specified to an exact moment.
What is instantaneous rate of change?
csc= 1/sin is an example of what?
What are trigonometric identities?
y=sin-1(x) is an example of what?
What is an inverse trigonometric function?
±(√1-cosΘ)/2 is an example of a formula for what?
What is a half angle?
Line segment that touches a curve twice?
What is a secant line?
In comparison to the sine graph, the cosecant graph is a _____.
What is a reciprocal trigonometric function?
In the equation, y=mx+b, what does the variable "m" represent?
What is slope?
Acute angle that you must sometimes subtract or add theta, 180, or 360, to get?
What is a reference angle?
Lucky you! You have been awarded a 300 point double or nothing to your next turn. (If answer is scored correctly, add an extra 300 points to your total. If answer is scored incorrectly, subtract 300 from total)
Lucky you! You have been awarded a 300 point double or nothing to your next turn. (If answer is scored correctly, add an extra 300 points to your total. If answer is scored incorrectly, subtract 300 from total)
Line segment that touches a curve once.
What is a tangent line?
To find ____, divide the change in y-values by the change in x-values.
What is an average rate of change?
Trigonometric function whose parent function resembles an "N."
What is a sine function?
Trigonometric function whose parent function resembles a "U."
What is a cosine function?
Name of a position that an angle is in when its vertex is at (0,0) and one of its rays is on the x-axis.
What is standard position?
What type of function includes two functions that add up to either π/2 or 90°?
What is a co-function?
Average speed/distance that a graph or object goes.
What is average velocity.
sin²Θ+cos²Θ=1
1+tan²Θ=sec²Θ
1+cot²Θ=csc²Θ
Are examples of what?
What are pythagorean identities?
Name describing the general form of sine functions.
What is a sinusoidal function?
Type of frequency that refers to the speed at which a cycle in a periodic function is going.
What is angular frequency?
sin(𝛼±𝛽)=sin𝛼cos𝛽±cos𝛼sin𝛽 is an example of a formula for what?
Type of equation to pinpoint a relationship between data.
What is a regression equation?