A family buys 4 airline tickets and travel insurance that costs $18 per ticket. The total cost is $680. Let x represent the pric
1 answer:
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Step-by-step explanation:
Look at the photo below for the answer.
:)
If you're familiar with the quadratic equation
well,
is the x component of the vertex, in your case, the vertex is the highest point
figure out what t is at the highest point, and then substitute that back into the equation in order to determine height
x=t in this problem
well,
figure out what t is at the highest point, and then substitute that back into the equation in order to determine height
x=t in this problem