Factoring
exponential equations
sequences
regression line
using the calculator
100
Factor x^2 + 5x + 6
What is (x+2)(x+3)
100
The form of an exponential equation with a,b,y and x
What is y = a b^x
100
Algebraic or Geometric 2,4,6,8
What is algebraic
100
Possible shapes of an association
What is linear, curved, clustered, gapped
100
The first button you press to enter data into L1 and L2 is this
What is STAT
200
Factor x^2 + 3x
What is x(x+3)
200
The exponential equation for (0,14) and (1, 28)
What is y = 14 (2)^x
200
algebraic or geometric 2,4,8,16
What is geometric
200
This is a placement of dots on grid representing the data
What is a scatterplot
200
To properly view a scatter plot, you should use this zoom
What is ZOOMSTAT
300
Factor x^2 + 12x - 13
What is (X+13)(x-1)
300
If the population of rabbit is being cut in half every month by foxes, in 6 months the population of 448 will be reduced to this.
What is 7
300
the rule for 7,11,15,19,... (first term is zero term)
What is 4x+7
300
It means this if the data appears random on a scatter plot
What is 'there is no association between the variables'
300
If you scatterplot does not show up, you probably forgot to do this
What is turn statplots ON
400
Factor abc + ab
What is ab(c+1)
400
The exponential equation for these points (1,22) (2,66)
What is y = (7.33) 3^x
400
rule for 6.5,-4.5,-15.5,-26.5, ... (first term is zero)
What is -11x+6.5
400
When both variables are effected but a third that is not included in the data, we call that third variable this.
What is a lurking variable
400
The sequence of entries to calculate the least square regression line is this
What is STAT, CALC, LinReg
500
Factor 2x^2 +5x - 3
What is (x + 3)(2x - 1)
500
The exponential equation for these points is (3,50.625) and (5,113.90625)
What is y = 15 (1.5)^x
500
the first three terms of the sequence y = 2 (3)^x starting with term zero
What is 2,6,18
500
If a studied showed that people who drove more late model high end cars also lived longer, the lurking variable is this
What is wealth
500
A dimension error is usually cause by this
What is one list longer than another
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