
Investigate and Analyze cube root graphs
Presentation
•
Mathematics
•
8th - 12th Grade
•
Easy
Bette Horsington
Used 4+ times
FREE Resource
3 Slides • 11 Questions
1
Investigate and Analyze cube root graphs
By Bette Horsington
2
Use the Center point x value for the decrease interval.
-∞ < x < -3, -3< x <∞
As x → -∞ the y → ∞
As x → ∞ the y → -∞
These are tips for the decreasing cube root graphs.
Given the graph
(decreasing)
3
Multiple Choice
y=−3x−2+3 , what is the domain and range?
Domain x > 2
Range y <3
Domain All Reals
Range y < 3
Domain All Reals
Range All Reals
Domain x >2
Range All Reals
4
Multiple Choice
y=−3x−2+3 Is this function Increasing or Decreasing? What is the Interval?
Increasing
Interval All Reals
Decreasing Interval All Reals
Increasing
−∞<x<2, 2<x<∞
Decreasing
−∞<x<2, 2<x<∞
5
Multiple Choice
y=−3x−2+3 End Behavior
a. x→−∞ then ; b. x→∞ then
a. y → ∞
b. y→−∞
a. y→−∞
b. y→∞
a. x→∞
b. x→−∞
a. y→2
b. y→3
6
Multiple Choice
y=−3x−2+3
a. x-intercept b. y-intercept
a. none
b. (0, 4.26)
a. 4.26
b. 4.26
a. (29, 0)
b. (0, 4.26)
a. 29
b. 4.26
7
Multiple Choice
y=−3x−2+3 If x=3 find f(x)
no solution
2
4
8
Multiple Select
y=−3x−2+3 which of the following have none for it's answer? (choose all that apply!)
Maximum
Minimum
Horizontal Asymptote
Vertical Asymptote
Increase Interval
9
Use the Center point x value for the increase interval.
-∞ < x < -4, -4< x <∞
As x → -∞ the y → -∞
As x → ∞ the y → ∞
These are tips for the increasing cube root graphs.
Given the graph
(increasing)
10
Multiple Choice
y=3x−2−3 , what is the domain and range?
Domain x > 2
Range y >-3
Domain All Reals
Range y > -3
Domain All Reals
Range All Reals
Domain x >2
Range All Reals
11
Multiple Choice
y=3x−2−3 , Is this function Increasing or Decreasing? What is the Interval?
Increasing Interval
−∞<x<∞
Decreasing Interval −∞<x<−3
−3<x<∞
Increasing Interval
−∞<x<2
2<x<∞
Decreasing Interval
−∞<x<∞
12
Multiple Choice
y=3x−2−3
a. x-intercept b. y-intercept
a. 29
b. −4.26
a. (29,0)
b. (0,−4.26)
a. (0, 29)
b. (−4.26,0)
a. none
b. (0,−4.26)
13
Multiple Choice
y=3x−2−3 , End Behavior
a. x→ −∞ b. x→ ∞
a. y →−∞
b. y→ ∞
a. y→ ∞
b. y→ −∞
a. y→ −3
b. y→ ∞
a. x→−∞
b. x→∞
14
Poll
How are you feeling about Cube Root Graphs
Great, this is easy
Okay, I think I get it
Confused, I am going to ask questions
Huh? What's a cube root graph?
Investigate and Analyze cube root graphs
By Bette Horsington
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