The Walker family and the Goodman family are going to the cinema. The Walkers pay £22 for 2 adult tickets and 1 child ticket. Th
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Answer:
(See explanation for further details)
Step-by-step explanation:
The standard equation of the parabola is:
The formula is now expanded into a the form of a second-order polynomial:
The general equation of the second-order polynomial is:
The equations to be solved are presented herein:
Now, the solution of the system is:
The equation of the parabola is:
Lastly, the graphic of the function is included as attachment.
