# What is the equation of the parabola that has a vertex at # (-4, 121) # and passes through point # (7,0) #?

##### 1 Answer

Feb 7, 2016

#### Explanation:

Given vertex at

Use the standard form. Substitute the values to solve for

the equation is now

graph{y=-(x+4)^2+121[-100,300,-130,130]}

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