SOLUTION: I really need help with these following problems;
It says to compare these problems to y=√x
y=-2√x+1+4* *the square root line covers x+1+4
also
Algebra ->
Radicals
-> SOLUTION: I really need help with these following problems;
It says to compare these problems to y=√x
y=-2√x+1+4* *the square root line covers x+1+4
also
Log On
Question 197865: I really need help with these following problems;
It says to compare these problems to y=√x
y=-2√x+1+4* *the square root line covers x+1+4
also
y=2/3√x-5* *the square root line covers x-5 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! compare these problems to y=√x
y=-2√(x+1)+4* *the square root line covers x+1+4
---
The "x+1" moves every point of y = sqrt(x) one to the left.
---
The "2" stretches the curve as it multiplies each y value by 2
---
The "4" moves all the points up 4 units.
=====================================================
also
y=(2/3)√(x-5)* *the square root line covers x-5
--
The "x-5" moves all the points 5 to the right
---
The (2/3)compresses the curve
======================================================
Cheers,
Stan H.
(