A binomial squared is written like
So, we have
So, we want to complete the square
We can add and subtract 9 to write
Jackie bought a 3-pack of tubes of glue. She used 0.27 ounce of the glue from the 3-pack
2 answers:
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Answer:
Step-by-step explanation:
Hello, please consider the following.
When the parabola equation is like
The vertex is the point (h,k) and the focus is the point (h, k+1/(4a))
As the vertex is (3,-2) we can say that h = 3 and k = -2.
We need to find a.
The focus is (3,2) so we can say.
So an equation for the parabola is.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you