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4 votes
4 votes
What is the x and y intercept of -8x+6y=24

User Guichi
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2 Answers

6 votes
6 votes
X-int (-3,0)
Y-int (0,4)
User Peter John
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2.8k points
17 votes
17 votes

we have the following:


\begin{gathered} -8x+6y=24 \\ 6y=8x+24 \\ y=(8)/(6)x+(24)/(6) \\ y=(4)/(3)x+4 \end{gathered}

therefore, x intercept:


\begin{gathered} y=0 \\ 0=(4)/(3)x+4 \\ (4)/(3)x=-4 \\ x=(-4\cdot3)/(4) \\ x=-3 \\ (-3,0) \end{gathered}

y intercept:


\begin{gathered} x=0 \\ y=(4)/(3)\cdot0+4 \\ y=4 \\ (0,4) \end{gathered}

The answer is:

x-intercept: (-3,0)

y-intercept: (0,4)

User Ievche
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3.4k points