3 years ago

4.65 0.72 0.12 in dollars instead of cents

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

3 0

5.49 $, just add them altogether

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Vikentia [17]

Answer:

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Here, the slope between -1 and 0 is positive, and the slope between 0 and 3 is negative. Thus, we know these points are not collinear, and a model must exist.

The model is most easily found using a quadratic regression tool. Such is shown in the attachment. It tells us that ...

f(x) = -3x^2 +4x -4

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