Which equivalent four-term polynomial can be created
1 answer:
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Answer:
The vertex form of the equation is .
Step-by-step explanation:
You will use the equation to solve this parabola. (h, k) is the vertex. So, we plug this into the equation to get
.
Then, we substitute the point as our x and y to get (a lot of simplifying was done here). Then, add 2 to the right side of the equation and isolate the
to get
. Finally, divide by 9 on both sides to get
.
Now, substitute your back into the equation to get y =
.
This is in vertex form. If the answer is needed in standard form, simply distribute and simplify to get .