Mathematics, 04.02.2021 02:40, sofiimadison
A trendline passes through the ordered pairs (9, 12) and (12, 17). What is the slope?
Question 6 options:
3/5
5/3
-3/5
-5/3
The following trendline equation predicts the retail cost, y, of a particular wireless headset x months after its initial release.
y = -15x + 180
What is the predicted retail cost, to the nearest dollar, 3 months after the initial release?
Question 9 options:
$120
$12
$135
None of these
Question 10 (2 points)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 9,000x + 25,000.
What is the slope and what does it mean?
Question 10 options:
9,000; For their every year of experience an employee has, their salary goes up by this amount.
25,000; For their every year of experience an employee has, their salary goes up by this amount.
25,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.
9,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.
Answers: 2
Mathematics, 21.06.2019 15:00, kalebstone8357
Find the product of (4x + 3y)(4x β 3y). 16x2 β 24xy + 9y2 16x2 β 9y2 16x2 + 24xy + 9y2 16x2 + 9y2
Answers: 1
A trendline passes through the ordered pairs (9, 12) and (12, 17). What is the slope?
Question 6 op...
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