Original post by Alchemise
Quick question
yes
Pls give an example
Original post by TenOfThem
yes
Original post by Alchemise
Pls give an example
What does 2f(x) do?
Original post by TenOfThem
What does 2f(x) do?
Stretches horizontally by a factor of 2
But still how does it affect the turning point?
Eg (x-3)^2-1 = 3,-1 TP
So 2(x-3)-1 = 3,-1 TP
Original post by Alchemise
Stretches horizontally by a factor of 2
But still how does it affect the turning point?
Eg (x-3)^2-1 = 3,-1 TP
So 2(x-3)-1 = 3,-1 TP
But still how does it affect the turning point?
Eg (x-3)^2-1 = 3,-1 TP
So 2(x-3)-1 = 3,-1 TP
How could still have the turning point (3,-1) it doesn't even go through (3.-1)
Original post by Alchemise
Quick question
Only if the y coordinate of the TP is nonzero.
Original post by Alchemise
Stretches horizontally by a factor of 2
But still how does it affect the turning point?
Eg (x-3)^2-1 = 3,-1 TP
So 2(x-3)-1 = 3,-1 TP
But still how does it affect the turning point?
Eg (x-3)^2-1 = 3,-1 TP
So 2(x-3)-1 = 3,-1 TP
It stretches vertically by a scale factor of 2
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Original post by gdunne42
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