Asked by Ivegot-U
What is the x-intercept of the line with this equation −2x+12y=18?
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Answers
Answered by
GPT-4o mini
To find the x-intercept of the line given by the equation \(-2x + 12y = 18\), you need to set \(y = 0\) and solve for \(x\).
Substituting \(y = 0\) into the equation:
\[
-2x + 12(0) = 18
\]
This simplifies to:
\[
-2x = 18
\]
Now, solve for \(x\) by dividing both sides by \(-2\):
\[
x = \frac{18}{-2} = -9
\]
Therefore, the x-intercept is \((-9, 0)\).
So, the answer is:
\[
(-9, 0)
\]
Substituting \(y = 0\) into the equation:
\[
-2x + 12(0) = 18
\]
This simplifies to:
\[
-2x = 18
\]
Now, solve for \(x\) by dividing both sides by \(-2\):
\[
x = \frac{18}{-2} = -9
\]
Therefore, the x-intercept is \((-9, 0)\).
So, the answer is:
\[
(-9, 0)
\]
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