Cartesian Plane I.Plotting Points Plot the following points and label the points. A (1, 5) B (6, 4)...
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Transcript of Cartesian Plane I.Plotting Points Plot the following points and label the points. A (1, 5) B (6, 4)...
Cartesian PlaneI.Plotting Points
Plot the following points and label the points.A (1, 5)B (6, 4)C (5, 0)D (-3, 6)E (-6, 0)F (0, 2)G (-3, -7)H (0, -6)I (2, -3)J (6 , 7)
•Relations and Functions Function or Not Why?I.S={ (5, 3) , (6, 4) (-5, 9), (2, -1)} _________________________________________
II.T={ (-5, 7) , (9, -4) (5, -9), (-2, -1)} _________________________________________
III.U={ (9, 2) , (6, 4) (-5, 2), (3, 2)} _________________________________________
IV.V={ (5, 3) , (6, 4) (-5, 9), (2, -1)} _________________________________________
Which of the following is NOT a function?
A. U={ (9, 2) , (6, 4) (-5, 2), (3, 2)}B. U={ (0, 2) , (6, 4) (-5, 2), (3, 2)}C. U={ (9, 2) , (6, 4) (-5, 2), (6, 2)}D. U={ (9, 0) , (6, 0) (-5, 0), (3, 0)}
[Default][MC Any][MC All]
•Vertical Line Test
I.Function - A vertical line must pass the graph at exactly 1 point.
II.Not a Function – A vertical line passes the graph at more than 1 point.
FUNCTION or NOT?
• NOT
FUNCTION or NOT?
• YES
FUNCTION or NOT?
• NO
•Domain and RangeI.Domain – are the x-values of the set of ordered pairs.
II.Range – are the y-values of the set of ordered pairs. Domain RangeS={ (5, 3) , (6, 4) (-5, 9), (2, -1)} ___________________
______________________
T={ (-5, 7) , (9, -4) (5, -9), (-2, -1)}_________________________________________
U={ (9, 2) , (6, 4) (-5, 2), (3, 2)} _________________________________________
V={ (-5, 3) , (6, 4) (-5, 9), (2, -1)}_________________________________________
What is the DOMAIN of the given set?U={ (3, 2) , (-6, 4) (5, 2), (8, 2)}
A. 2, 4, 2, 2B. 3, -6, 5, 8
[Default][MC Any][MC All]
If f(x) = 5x - 9 , find the f(3).
A. 5B. 4C. -6D. 6
[Default][MC Any][MC All]
What is the DOMAIN?
A. X = RB. X= -4
[Default][MC Any][MC All]
What is the RANGE?
A. .B. .
[Default][MC Any][MC All]
4x4y
What is the DOMAIN?
A. X = RB. X= -3
[Default][MC Any][MC All]
What is the RANGE?
A. .B. .
[Default][MC Any][MC All]
1y 1y
What is the DOMAIN?
A. X = RB. X= -3
[Default][MC Any][MC All]
What is the RANGE?
A. .B. .
[Default][MC Any][MC All]
1y 1y
Write the summary of the lesson today. 5 extra credits
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