Chapter 1
Chapter 2
Chapter 3
Chapter 4
100
Solve for x:
3+4x= -2(5-x)
x = -13/2 or x= -6.5
100
What is the Growth and Starting Value for this Tile Pattern:
Starting Value: 3
Growth: 2
100
What is the slope of any line perpendicular to the equation:
y = (5/3)x -2
-3/5
100
Describe the Association for the Scatterplot
Form: Linear, Outliers: None, Direction: Negative
Strength: Moderate
200
Is this table a function or not?
The input 0 has two outputs -1 and 1, therefore this is not a function.
200
Which line best represents the equation:
y = 8x - 4
C
200
Describe the Transformation:
90 degree rotation clockwise about the origin
200
Is this data fit for a linear model?
This model is not fit for a linear model.
300
What is the domain and range of the graph below?
Domain: -3 < x < 2, -3 to 2
Range: -1 < y < 5, -1 to 5
300
Determine the Rate of Change of the table below:
Change of Rate = Slope = 2
300
Solve for x:
x = -4
300
WHITE BOARD DOUBLE:
Which of the following scatterplots most likely has a correlation coefficient of r = -.9?
B
400
If f(x) = 3, x equals what?
If x = -1, f(x) equals what?
a) x = 0 or -2
b) f(-1) = 4
400
What is the equation of a line that passes through
(5,3) and (1,7)?
y = -x + 8
400
Multiply and simplify the polynomials below:
(x2 - 3x + 4)(5x - 7)
5x3 - 22x2 + 41x - 28
400
Jamie conducted a statistics report on Arm length vs Height and found a LSRL of y = .5x + 20.
What would Jamie predict the height of person with a 60 in wingspan be?
50 inches tall!