Jose and Tia are selling candles for a fundraiser Tia has earned 15$ to Jose $20 what is her ratio of earnings to his?
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Answer:
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Step-by-step explanation:
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If you need to find points on the curve, you can substitute x=0, 1, 2, 3 into the function to see what they are. For example, f(0) = 0²-3 = -3; f(1) = 1² -3 = -2; and so on. The curve is symmetrical about the y-axis, so the points on the left are mirror images of the points on the right.
