Mathematics, 20.06.2020 17:57 julio003620
a parabola has its vertex at 1,1 and passes through the point -2,-2. Find the equation of this parabola
Answers: 3
.
to solve this parabola. (h, k) is the vertex. So, we plug this into the equation 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 
.
back into the equation to get y = 
.
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a parabola has its vertex at 1,1 and passes through the point -2,-2. Find the equation of this parab...
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