Slope/Rate of Change
Linear Functions
Linear Inequalities
Scatterplots
Polynomials
100
What is another word for rate of change?
slope
100
Which graph shows a function, the left or the right?
The left graph.
100
Which inequalities shade up?
> and >=
100
Does the graph show an association? 
No
100
What is x times x?
x2
200
What is the slope of the line?
1/5
200
What is the y-intercept of the equation?
(0,-1)
200
What inequalities will shade down?
< and <=
200
Association or Causation: Age of a chicken & number of eggs it produces
Causation
200
What is x times x2?
x3
300
What is the rate of change?
125 meals/hour
300
What is the x-intercept of the function?
(2.5, 0)
300
If the equation became y>3x+2, describe the boundary line and shading.
Line would be dotted, shade up
300
Association or Causation: Number of shark attacks & the outside temperature
Association
300
What is the expression below equivalent to?
(x+2)(x+1)
x2+3x+2
400
What is the rate of change in the function?
y=3+2(x-4)
2
400
What is the y-intercept?
(0,2)
400
If the equation is below, describe the boundary line and shading.
y<=1/5x-1
Solid boundary line, shade down
400
Does the graph show association, causation, or both?
Association. Temperature cannot CAUSE birds to chirp.
400
What is the expression below equivalent to?
(3x-1)(2x+5)
6x2+13x-5
500
What is the slope of the function?
5=4x-2y
2
500
What would you do to the blue line to get the red line? Has it shifted? Is the slope the same? 
1/2f(x)
500
What inequality sign would the graph have?
<
500
Describe the association using the stem: As ___________ increases/decreases, ____________ increases/decreases.
As latitude increases, temperature decreases.
500
What is the expression below equivalent to?
(x+2)(x2+3x+4)
x3+5x2+10x+8