Answer:
-7 (7x^2-y^2-19)
Step-by-step explanation:
dividing 11.5 by 5 gives you the unit rate, then you just multiply that answer by 2 and you should be okay
Answer: it is 1.8
Step-by-step explanation: you can look up this same qustion and find it on branly <3 your right
<span>The following indicate that a linear model is not the best fit for a dataset:
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• Scatterplot shows a curve pattern.
• Residual plot shows no pattern.
• Correlation coefficient is close to 1 or –1.
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