Answer:

Step-by-step explanation:
The given parabola has equation

We rewrite in standard form to obtain:


Split the middle terms to get:

Factor by grouping:



Answer: The answer is the 4th option
Step-by-step explanation: Hope this helps!
I've included two pictures showing steps on how to solve. Hopefully this helps more than words.
Answer:
point slope: y-7=2(x-4
slope intercept: y=2x-1
Step-by-step explanation:
point slope form: y-y1=m(x-x1)
(4,7) and m=2
using all the info here is it in point slope form: <u>y-7=2(x-4)</u>
turning the point slope equation into slope intercept...
slope intercept form: y=mx+b
first simplify y-7=2(x-4) into y-7=2x-8
then add 7 to both sides...
which would be <u>y=2x-1 </u>
and thats your answer!!