Chapter 6 (Triangles and Vectors)
What is ASA and AAS?
This is a function that is split into different equations depending on the domain.
What is a piecewise function?
This function starts at its midline and goes up.
What is f(x) = sin(x)?
Use the power rule shortcut to find the derivative of f(x)=5x^2-10x+8
What is f'(x) = 10x-10
This is the shape of r=2sin(theta).
What is a circle?
You should use the Law of Cosines in these scenario(s).
What is SAS?
This is usually represented with an open circle on a graph.
What is a hole?
What is -pi/2 to pi/2?
This is the formula for area of a trapezoid.
What is (b1+b2)*h/2?
This is the shape of r=cos(3theta).
What is a rose with 3 petals?
This is the ambiguous case scenario.
What is SSA?
This is what you would write if the function approached two different values at a point.
What is, the limit does not exist?
What is cos(a-b)?
This is the limit definition of a derivative.
What is lim as h approaches 0 of (f(x+h)-f(x))/h
This is the asymptote of r=15/(cos(theta)+sin(theta)).
What is theta=3pi/4?
This is how you would find the unit vector.
What is divide by the magnitude?
These are the 3 parts to the formal definition of continuity.
What are f(c) exists, the limit as x approaches c exists, and f(c) = limit?
This is the full version of sin(x/2).
What is the +- square root of ((1-cos(x)/2)?
Write the sigma notation for 14 midpoint rectangles for f(x) = 3x^2 from 0 to 28.
What is SUM n=0-13 of 3(1+2n)^2
This is the difference (NO CALCULATOR) of the following arithmetic sequence: 2/3, 19/15
What is 3/5?
What is take the arctan, and add 180 degrees if it is in Q2 or Q3.
These are TWO ways how you could algebraically find a limit if there is a hole in the function.
What is factor or use polynomial division?
Given that csc(x) is 4/5 in Quadrant 2, find cos(x).
Not possible as csc(x) must be greater than or equal to 1 or less than or equal to -1.
Find the derivative of f(x) = 1/x^3 +4x^2-10
What is f'(x) = -3/x^4+8x
Find the sum of the series. -3 -2.4 -1.92....
What is -15?