posted by Lydia .
What is the difference between y=sqrtx +3 and y=2sqrtx +3
(I put spaces between x and the + to show that only the x is a squareroot)
And what is the difference between y=2sqrtx +3 and y=sqrt2x+3
When I mean the difference, I mean how they would look differently when graphed.
Thanks in advance!
one is shifted upward slightly, but they have the same shape.
y=2sqrtx +3 will be slightly shifted upward compared to y=sqrtx +3?