A comedy show will be held this Friday at the local theater. Tickets are $9 each. The theater has 828 seats. How much money will
2 answers:
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Answer:
Step-by-step explanation:
- Our equation is
- Now there are 2 ways you can do this, I'll show you the shortcut
- If you have an equation like this, just take the value in parenthesis and equate it to zero
is the x of the vertex
- Put this back into the equation
this is the y