Identifying Variables in slope-intercept form Understanding word problems Linear or Non-linear Functions Solving equations If you've been paying attention...
100
What is x?
inputs
100
What is total cost
what "y" represents in this problem:
The monthly cable bill costs an initial fee of $25 plus $3 per channel.
100
What is linear
y=2x+4
100
What is 21
Y when x=4 for the equation y=4x+5
100
What is 8
The number of ALEKS topics due this week
200
What is y?
outputs
200
What is the number of channels
what "x" represents in this problem:
The monthly cable bill costs an initial fee of $25 plus $3 per channel.
200
What is nonlinear
A function on the graph in the shape of the letter U
200
What is $450
Total cost of a week-long vacation that costs $100 for a plan ticket plus $50 per day
200
What is a scuba diving instructor
Ms. Shaw's brother's job
300
What is y=mx+b?
The equation of a linear function in slope-intercept form
300
What is slope, or m, or rate of change
change in distance (Y) over the change in time (X)
300
What is nonlinear
y= 10x^2 + 5
300
What is 3/4 OR .75

change in y/ change in x
find the rate of change/slope:
(-2, 6) (2, 9) (6, 12)
300
What is Wednesday/tomorrow
The day homework for 5-5 is due
400
What is slope, rate of change
m
400
What is y-intercept, or b
The corresponding value that an "initial fee" can be plugged into slope intercept form for
400
What is linear
-3x + y = 4x + 5x + 6x + 13
400
What is y=x+5 OR y=1x+5
The equation in slope-intercept for the following:
Maya did 5 homework problems and then started doing 1 per day.
400
What is nonlinear
(Linear or Nonlinear) a vertical line on a graph
500
What is the y-intercept
Also: initial value
b
500
What are each, every, per
3 words that can be used to identify slope in a word problem - must get ALL THREE
500
What is linear
The following set of values:
(1, 4) (2, 8) (4, 16)
500
What is 22
Zealand (Ms. Shaw's dog) started with 10 toys and now gets 2 toys per week. How many toys does Zealand have after 6 weeks? (assuming he does not destroy any)
500
What is THURSDAY
The day that all late or missing assignments are due to get credit on this marking period :)






Module 5 Review

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