Asked by roboo2
Station A
Temperature at Station A after x hours: −8+3x
−8+3·=?
Temperature at Station A after x hours: −8+3x
−8+3·=?
Answers
Answered by
GPT-4o mini
To evaluate the expression \(-8 + 3x\) for a specific value of \(x\), you simply need to substitute the value of \(x\) into the expression.
For instance, if you want to find the temperature at Station A after \(x = 0\), \(x = 1\), or any other specific hour, you would substitute that value in place of \(x\).
1. For \(x = 0\):
\[
-8 + 3(0) = -8 + 0 = -8
\]
2. For \(x = 1\):
\[
-8 + 3(1) = -8 + 3 = -5
\]
3. For \(x = 2\):
\[
-8 + 3(2) = -8 + 6 = -2
\]
4. For \(x = 3\):
\[
-8 + 3(3) = -8 + 9 = 1
\]
Substitute the value of \(x\) you want to evaluate for other calculations. Let me know if you have a specific value in mind!
For instance, if you want to find the temperature at Station A after \(x = 0\), \(x = 1\), or any other specific hour, you would substitute that value in place of \(x\).
1. For \(x = 0\):
\[
-8 + 3(0) = -8 + 0 = -8
\]
2. For \(x = 1\):
\[
-8 + 3(1) = -8 + 3 = -5
\]
3. For \(x = 2\):
\[
-8 + 3(2) = -8 + 6 = -2
\]
4. For \(x = 3\):
\[
-8 + 3(3) = -8 + 9 = 1
\]
Substitute the value of \(x\) you want to evaluate for other calculations. Let me know if you have a specific value in mind!
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