Scientific Notation
Data
Domain & Range
Slope
y-intercept
100
200
2 x 10^2
100
10,3,17,1,8,6,12,15
Mean: 9 Median: 9 Mode: No mode
100
The domain is the set of ____ coordinates.
x coordinates
100
Slope is equal to
Rise / Run
100
If we want to find the y-intercept of an equation what do we set x to before we solve the equation?
zero
200
534
5.34 x 10^2
200
22,18,24,32,24,18
Mean: 23 Median: 23 Mode: 18 and 24
200
What is the range of the following ordered pairs? (2,6), (-4,-8), (-3,6), (0, -4)
{-8, -4, 6}
200
The formula to find the slope of a line between two points is:
m = y2 - y1 / x2 - x1
200
What is the slope-intercept form of an equation?
y = mx + b
300
245.7
2.457 x 10^2
300
5,16,32,15,26,32
Mean: 21 Median: 21 Mode: 32
300
State the domain: (-5,2),(3,-1),(6,2),(1,7)
{-5, 1, 3, 6}
300
Find the slope of a line through these points: (-1,-4) (2,2)
2
300
What is the y-intercept of this equation: y = 3x + 7
y = 7
400
0.002
2 x 10^-3
400
27,11,9,6,5,3 In addition to mean, median and mode, select the appropriate measure of central tendency to describe the data. Justify you reasoning.
Mean: 10.2 Median: 7.5 Mode: No mode The median; the mean is affected by the value of 27
400
For the function f(x) = x + 5 with input values of -2, -1, 0, 1. State the range.
{3, 4, 5, 6}
400
Name the slope: 2y = 3x + 6
3/2
400
What is the y-intercept of this equation: 2y = 3x - 24
-12
500
0.000056
5.6 x 10^-5
500
640,250,500,640,720,640 Give the appropriate measure of central tendency to describe the data in the table.
median and mode
500
For the function f(x) = 8 - x with range values of 11, 9, 6, 4. State the domain.
{-3,-1,2,4}
500
Slope of 2x + 3y = 12
m = -2/3
500
What is the y-intercept of 5x - 3y = 15
-5
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