Turning points
what are the turning points for f(x)=x3 - 2x2 + 4?
Min:(1.33,2.81)
What are zeros?
Where the line crosses or touches the x-axis
What is a parent function?
The shape of the graph.
what is the increasing intervals for f(x)= x3 - 2x2+ 4?
(-inf,0] [1.3,inf)
what is range?
The possible "y" values of a function.
what is turning points?
when the graph switches from an increasing or decreasing interval.
what is multiplicity?
Tells us whether the graph intersects or touches at that root/zeros.
What is the parent function for x4+x3-4x2+5?
what is a domain?
The allowable "x" values of a function.
-x3 + 6x2 - 10x + 4
what are the turning points?
max= (2.82,1.09)
min= (1.18,-1.09)
What is end behavior?
The trend of the graph.
2x3 - 7x2 + 6
What is the domain
(-inf,inf)
2x3 - 4x2 - x
what are the turning points?
Max= (-0.12,0.06)
Min= (1.45,-3.76)
f(x)=4x4+6x3-x
as x reaches infinity f(x) reaches infinity
as x reaches -infinity f(x) reaches infinity
x4 - 4x3 + 3x2 + 4x -5
what are the increasing intervals?
[-0.37,1.37] [2,inf)
x4 + x3 -4x2 +5
what are the turning points?
max= (0,5)
Min= (-1.84, -3.31)(1.9,2.95)
f(x)= 2x3
as x reaches infinity, f(x) reaches infinity
as x reaches -infinity, f(x) reaches negative infinity
-x4 + 2x2 - x - 2
what are the increasing intervals?
(-inf,-1.11] [0.27,0.84]