2. $100
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3. Basics of Graphing

4. Slope

5. Direct Variation

6. Slope Intercept Form

7. Functions

8. Slope Intercept Form
Direct Variation
Slope
Basics of Graphing
Functions
$100
$100
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$100
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9. In what quadrant does the point (-2,3) lie?
CATEGORY 1 - $100
In what quadrant does the point (-2,3) lie?
Ans. II

10. CATEGORY 1 - $200
What is the trend?
negative

11. III In what quadrants are both x and y coordinates negative?
CATEGORY 1 - $300
In what quadrants are both x and y coordinates negative?
III

12. Complete the Table for y = 3x -2
x y
CATEGORY 1 - $400
012

13. Is the point (-3,5) a solution to
CATEGORY 1 - $500
Is the point (-3,5) a solution to
2y = -x -1 NO

14. Why do we use the letter m
CATEGORY 2 - $100
Why do we use the letter m
for the word slope?

15. What is the slope?
CATEGORY 2 - $200
m = 2

16. Find the slope:
A (0,3)
B (2,6)
CATEGORY 2 - $300
m= 3/2

17. CATEGORY 2 - $400
Find the slope:
A(-2, -5)
B( -3,-8)
m = 3

18. CATEGORY 2 - $500
Find the slope:
undef.

19. CATEGORY 3 - $100
What is k?
y = ½ x + 3
k = ½

20. CATEGORY 3 - $200
Find k: x -2 -3 -4 y 6 9 12
k = -3

21. CATEGORY 3 - $300
If k = -1/2 and x is 5, find y
y = - 2.5

22. y = -3x x and y vary directly. x is 4 and y is -12 write an equation.
CATEGORY 3 - $400
x and y vary directly. x is 4 and y is -12 write an equation.
y = -3x

23. x and y vary directly. If x = -3 and y = 5 write and equation.
CATEGORY 3 - $500
x and y vary directly. If x = -3 and y = 5 write and equation.
y = - 5/3 x

24. What is slope intercept form?
CATEGORY 4 - $100
What is slope intercept form?
y = mx + b

25. What is the slope and y intercept in y = -2x - 4
CATEGORY 4 - $200
What is the slope and y intercept in y = -2x - 4
m = y int. = -4

26. Write the equation in slope intercept form.
CATEGORY 4 - $300
Write the equation in slope intercept form.
m = 1/3
y int. = 5
y = 1/3 x + 5

27. Write in slope intercept form.
4x + 3y = 9
CATEGORY 4 - $400
y = -4/3 x + 3

28. Write an equation
CATEGORY 4 - $500
y = -x -2

29. CATEGORY 5 - $100
What is f(2)?
f(x) = 1/2x + 6
f(2) = 7

30. Write in function form:
CATEGORY 5 - $200
Write in function form:
8 = 3x
f(x ) = 3x - 8

31. CATEGORY 5 - $300
Find the slope:
f(2) = 8
f(3) = 11
m = 3

32. Is the graph a function or relation?
CATEGORY 5 - $400
function

33. Write the equation of the function:
CATEGORY 5 - $500
Write the equation of the function:
f(0) = f( 4) = 8
f(x) = 3x - 4

35. linear equations

36. Write a line that is parallel to the function f(x) = 1/2x -5
FINAL CATEGORY
any line with a slope of ½