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Functions
Slope
Linear equations
Coordinate Plane
Grab Bag
100
What are the domains of the following relation? {(1,2)(3,4)(5,6)(12,11)}
What is 1,3,5,12
100
What is the slope of the line that runs through these two points. (1,4)(3,2)
What is -1
100
Is (4,2) a solution to y = -2x + 6
What is No.
100
This is the vertical axis.
What is the y axis.
100
y = 4x + 2 What would y equal if x is -4?
What is -14
200
Is this relation a function? Why or why not? {(1,-1)(2,4)(1,3)(4,7)(8,7)}
What is No because the domain of 1 has two different ranges.
200
In the equation y = mx + b, what letter represents slope.
What is m.
200
y = 3x -2 What would y be if x were -1 and 1?
What is -1 = -5 1 = 1
200
Another name for (0,0).
What is the Origin.
200
2x + y = -6 Rewrite the equation in slope intercept form.
What is y= -2x -6
300
What can you use to tell if a graph represents a function?
What is a Vertical Line Test
300
What is the slope of the line that runs through these two points. (4,5)(6,8)
What is 3/2 or 1 1/2.
300
y = 5 Describe what this graph would look like? What would it's slope be?
What is Horizontal line with a slope of 0.
300
What quadrant would we find an ordered pair that was (-,+)
What is Quadrant 2.
300
A line that runs down from left to right will indicate what?
What is a negative slope.
400
2, 5, 8, 11....... What is the common difference of this arithmetic sequence?
What is 3
400
Another term used to describe slope.
What is Rise over Run.
400
What is the slope intercept form of a linear equation?
What is y = mx + b
400
Name given to the horizontal axis?
What is x axis.
400
The graph of a straight line represents what type of equation.
What is a Linear Equation.
500
2, 5, 8, 11 ........ What is the 100 term of this sequence?
What is 299
500
-3x + y = 7 What is the slope of this equation?
What is 3.
500
What do y, m, x and b stand for in y = mx + b
What is y = dependent variabe, m = slope, x = independent variable, b = y intercept.
500
Where on the coordinate plane would the point (0,7) be found?
What is the y axis.
500
5, 7, 9, 11 ...... What is the 50th term of this sequence.
What is y = 2x + 3 y = 2(50) + 3 y = 103