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AleksandrR [38]
3 years ago
8

What type of model should be used to make a prediction from the given data?

Mathematics
2 answers:
GenaCL600 [577]3 years ago
7 0
I think that the answer is quadratic
butalik [34]3 years ago
3 0

Answer:

Option d. quadratic is the answer.

Step-by-step explanation:

When we plot the given points on a graph, we find that with the increase in values of x,  y coordinates initially increase then decrease.

This clearly indicates to be a curve opening downwards.

A curve with its vertex as (0,0) will be represented by y = x² (Parabola).

If this curve is opening downwards that means it is y = -x²

Therefore, we can predict that the given data is of a quadratic equation.

Now we can check the graph by plotting the given points.

The given graph is representing y = -(x - 2)² + 4 which is a translated form of parent graph y = -x² (quadratic equation).

Therefore, Option d. quadratic is the answer.

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Answer:

Step-by-step explanation:

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--------------------------

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Equation:

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Multiply both sides by 60 to get:

39(34-c) = 29(34+c)

39*34 - 39c = 29*34 + 29c

68c = 340

c = 5 mph speed of the current

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