Nehemiah wants to create a function to represent the change in his income over the past few months. Nehemiah estimates that the
best fit linear function for the change in his income is y=2310+220x, where y is his monthly income and x is the number of months.
The predicted value of Nehemiah's income in month 6 is (3540/3630/3760/3850) $________. If the actual value of Nehemiah's income was $3750 in month 6, the residual value for month 6 would be (210/120/-15/-100/-120)
The predicted value of Nehemiah's income in month 6 is (3540/3630/3760/3850) $________. If the actual value of Nehemiah's income was $3750 in month 6, the residual value for month 6 would be (210/120/-15/-100/-120)
1 answer:
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Answer:
Step-by-step explanation:
The Law of Cosines is given as:
.
Plugging in given values, we get:
.
Answer:
{x| -2 ≤ x < 5}
Step-by-step explanation:
The domain is the x value in a graph, function e.t.c. From the farthest point to the left of the x-axis, we see -2. And from the farthest point to the right of the x-axis, we see 5. Therefore, the domain is {x| -2 ≤ x < 5}, Option C
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