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10 questions
What is the interval of INCREASE on this graph?
0 < x < 3
3 < x < 9
0 < x< 3 and 3 < x < 9
0 < x < 8 and 9 < x < 12
What is the interval of DECREASE on this graph?
0 < x < 3
9 < x < 12
0 < x < 3 and 3 < x < 9
0 < x < 8 and 9 < x < 12
Which interval is the function INCREASING over?
-2 < x < 0
0 < x < 2
- ∞ < x < -2 and 0 < x < 2
-2 < x < 0 and 2 < x < ∞
Which interval is the function INCREASING over?
-2 < x < 1
1 < x < 4
-2 < x < 0
0 < x < 3
What interval is the function DECREASING over?
-3 < x < -1
- ∞ < x < -2 and 0 < x < 2
-2 < x < 0 and 2 < x < ∞
2 < x < 3
What interval is the function DECREASING over?
-2 < x < 1
1 < x < 4
-2 < x < 0
2 < x < 3
What is the maximum?
None
(0, 9)
(9,0)
(-1,0) (1,0)
What is the minimum?
(-2,-15)
(-2,-15) (2,-15)
(0,9)
(-3,0) (3,0)
What is the maximum of this graph?
y = 12
y = 8
y = 0
y = 11
What is the minimum of this graph?
y = 12
y = 8
y = 0
y = 11
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