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oksian1 [2.3K]
2 years ago
5

You are training your dog to catch a frisbee. You are playing in a large field, and you are standing next to your dog when you t

hrow the frisbee. If the path of the
frisbee is y = -x² + 7x + 3 and the path of the dog is modeled by
y = 2x + 7, will the dog catch the frisbee? If so, what are the coordinates of the point or points

where they meet?

O Yes, they intersect at the coordinates (-1,-3) and (4, 15)

O Yes, they intersect at the coordinates (1,9) and (4, 15)

O Yes, they intersect at the coordinates (2, 13) and (3, 13)

O No, the paths do not cross
Mathematics
1 answer:
sergey [27]2 years ago
3 0

The paths will cross when the coordinates are (1,9) and (4, 15).

<h3>What is a model?</h3>

A model is a representation of reality. Now we have that the path of the frisbee is y = -x² + 7x + 3 while the path of the dog is  y = 2x + 7.

The both paths will cross when;

-x² + 7x + 3 = 2x + 7

-x² + 5x - 4 =0

x=1 or x=4

If x = 1, y = 2(1) + 7 = 9

If x = 4, y = 2(4) + 7 = 15

Thus the paths will cross when the coordinates are (1,9) and (4, 15).

Learn more about a model:brainly.com/question/14281845

#SPJ1

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Answer:

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Answer:

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A sample is chosen randomly from a population that was strongly skewed to the left. a) Describe the sampling distribution model for the sample mean if the sample size is small. b) If we make the sample larger, what happens to the sampling distribution model’s shape, center, and spread? c) As we make the sample larger, what happens to the expected distribution of the data in the sample?

The following answers will march the questions above:

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p >= -10 · 9/ 1 · 9

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