The correct statement regarding which linear function has the lowest y-intercept is given by:
Tim’s with a y-intercept of $2,780
<h3>What is a linear function?</h3>
A linear function is modeled by:
y = mx + b
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.
For Tim's account, we have that:
m = 225, y(8) = 4580, hence:
y = 225x + b.
4580 = 225(8) + b
b = 4580 - 225(8)
b = $2,780.
For Paul's account, the y-intercept is given by:
y = 1400 + 56(26) = $2,856.
Hence the correct statement is:
Tim’s with a y-intercept of $2,780
More can be learned about linear functions at brainly.com/question/24808124
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9.8, square root of 109, square root of 128
Answer:
The total number of unbroken / working slots
Step-by-step explanation:
Given that Devin's DVD case has 3 rows of slots, but 5 slots are broken
Also given that the number of slots in a row is x
1 row has x slots
3 rows has y slots
on cross multiplication we get y = 3x
ie there are a total of 3x slots in the 3 rows
Given that out of these 3x slots 5 . of the slots are broken
Therefore the total number of working slots = total number of slots - number of slots which are broken
total number of working slots are = 3x - 5
Therefore the given expression is the number of working / good slots
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Divide by 2/3 on both sides :
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Change the divide fraction to multiplication fraction :
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Simplify :
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Square root both sides :
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Answer :
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Answer: The smallest possible value of x is -6---------------------------------------------------------------------