Answer:
Hey! the answer is e
Step-by-step explanation:
If you were to draw two lines intercepting each other, one point would be the same, right?
Here there is line AE, and line DE. The repeated point is E, which means it's the intersection.
I can't add visuals at the moment, but imagine like an x, a being on one end, d on the other, and e in the middle.
Hope this helps!
Answer:
a) No it doesn't mean that linear model is inappropriate
b) No. The prediction using this model will not be accurate.
Step-by-step explanation:
a)
For answering this part, firstly consider the concept of
The also known as coefficient of determination is used to determine the amount of variability in dependent variable is explained by the linear model. Lower depicts that less variation of dependent is explained by the independent variable using the linear model. The linearity of model is determined by scatter plot. Thus, if the is lower, it doesn't mean that linear model is inappropriate.
b)
The predictions made by the model having lower value are erroneous. The model is used for prediction if the linear model explains the larger portion of variability in dependent variation. If the predictions made from the model that have lower value then the predicted values will not be close to the actual value and thus residuals will not be minimum as residuals are the difference of actual and predicted values.
Answer:
thank you it means a lot
Answer: C you pay fee fewer upfront cost
Step-by-step explanation:
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▹ Answer
18x⁴ + 36x³ - 9x²
▹ Step-by-Step Explanation
9x²(4x + 2x² - 1)
36x³ + 18x⁴ - 9x²
18x⁴ + 36x³ - 9x²
Hope this helps!
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