For one month, Terry recorded the time at which her school bus arrived. She organized her results in a frequency table. Find the
experimental probability that the bus will arrive between 8:20 and 8:24.
1 answer:
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Answer:
The standard form of the parabola is
Step-by-step explanation:
The standard form of a parabola is
.
In order to convert into the standard form, we first separate the variables:
we now divided both sides by 2 to remove the coefficient from and get:
.
We complete the square on the left side by adding 3 to both sides:
now we bring the right side into the form by first multiplying the equation by
:
and then we multiplying both sides by to get
.
Here we see that
Thus, finally we have the equation of the parabola in the standard form: