4-square
He intercepts it
It's the same
That's steep
Good Form
100
Quadrant for (-3,-2)
What is quadrant 3
100
Name 4 techniques to help you graph
What are Recognizing the equation, table of values, intercepts, and symmetry
100
when a picture or item or graph can be folded along a line so that the resulting picture is one image - it lays on top of itself
What is symmetry
100
Find the slope of the line passing thru (5,-7) and (3,1)
What is m = -4
100
What is slope-intercept form?
y = mx + b
200
Quadrant for x>0 and y< 4
What is Quadrants IV and I
200
This is the point or points where the graph crosses the x axis
What is the x-intercept
200
Picture a parabola with vertex at (0,0), points at (1,1), (-1,1), (2,4), (-2,4) and define the symmetry
What is y axis symmetry
200
Find the slope of y = 2
What is 0
200
What is standard form of a linear equation.
What is Ax + By = C
300
Find the distance between (6,0) and (4,2)
What is Square root of 8 or 2 square roots of 2
300
A graph can have how many intercepts?
What is 0, 1, or more
300
Does the graph of y squared = 6 - x have y axis symmetry?
No - put in -x for x and the answer is not true for the original y value
300
Find the slope of x = -4
What is undefined
300
What's the form of a vertical line?
What is x = c
400
Quadrant for xy = 0
What is Any axis, no quadrant
400
How do you find a y intercept?
Set the x value in the equation to 0 and solve for y
400
Does the equation y squared = 6-x have x axis symmetry?
Yes, if you put -y for y the statement is true
400
Write an equation perpendicular to the equation 2x + y = 8
What is -1/2x + y = 8
400
What's the general form of a horizontal line?
What is y = c
500
Find the distance between (-8, 1) and (7,6)
What is square root of 250 or 5 square roots of 10
500
what is the x intercept of y = -x squared - 5x
What is (0,0), (-5,0)
500
is the equation y squared = 6-x symmetric to the origin?
No
500
In real world applications problems, slope is referred to by another name.
What is rate of change or ratio
500
How do you write an equation given 2 points?
Find the slope, then use either point slope form or y = mx + b to find b and then use substitution to write the general equation.
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