Stuck on these….
#stuck on these problems
civic spade
short shoreBOT
wary peak
The general vertex form of an equation is y= a(x-h)^2+k where h is the horizontal shift and k is the vertical shift. The a is stretch/compress. Viewing the graph you don't have to deal with a you just have to focus on h and k
y=x^2 is the parent function
wary peak
Stuck on these….
Look at the y=x^2 graph and the graph of part a) and compare. Does the graph move horizontally or vertically?
civic spade
Horizontally
wary peak
Correct. Now does it move to the left or to the right?
civic spade
left
wary peak
How many units?
civic spade
its saying incorrect unfortunately
wary peak
You forgot the ^2
civic spade
after the parenthesis?
wary peak
y=(x+3)^2
civic spade
and for b since its moving up 1 unit and thats it im a little confused on how to write it
wary peak
Since h is 0 then look at k. k=1 and x^2 is the form of a quadratic function that gives the U shape
x^2+1
civic spade
got it and it makes sense, thank you so much!
wary peak
You're welcome! Remember to close the post
civic spade
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