Think about all of the ways in which a circle and a parabola can intersect. Select all of the number of ways in which a circle a
nd a parabola can intersect.
2 answers:
Answer:
A circle can intersect a parabola in
1. One point [ when circle just touches the parabola]
2. Two points [ When circle cuts the parabola in two distinct points. ]
3. Three points [Circle just touches at one point and cuts the parabola in two distinct points]
4. Four points [ Either parabola or circle meeting each other or crossing at four distinct points]
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Answer:
1. 15 grapes eaten per minute.
Step-by-step explanation:
We have been given a table that shows the number of grapes eaten over several minutes. We are asked to find the rate of change of our given function.
Since we know that rate of change of a function can be found by vertical change of the function divided by horizontal change of the function.
=Difference between two y-coordinates.
=Difference between corresponding x-coordinates of y-coordinates.
Upon substituting coordinates of any two points in above formula we will get,
We can see that rate of change of our given function is 15 grapes eaten per minute and 1st option is the correct choice.