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Graph x+4y=8
what is the x-intercept?

2 Answers

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Answer:

(4,1)

Explanation:

User Vladislav Lezhnin
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6 votes

Answer:

x=8 or (8,0)

Explanation:

The x-intercept of a function is the value of which y=0, or the coordinate points where the function crosses through the x-axis.

Observing the attached graph, you can see that the line crosses the x-axis at the point (8,0). This means that x=8 when y=0, which holds true algebraically since x+4y=8 -> 8+4(0)=8 -> 8+0=8 -> 8=8.

Therefore, the x-intercept of the function is x=8 or (8,0).

Graph x+4y=8 what is the x-intercept?-example-1
User Pheelicks
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