What are the intercepts of $- 13 x - 9 y = 25$ $-13x-9y=25$ ?

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What are the intercepts of $- 13 x - 9 y = 25$ $-13x-9y=25$ ?

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Answer 1 · 2018-06-27T12:56:12

$x-intercept = - \frac{25}{13}, y-intercept = - \frac{25}{9}$ $"x-intercept "=-25/13," y-intercept "=-25/9$

Explanation:

$to find the intercepts, that is where the graph crosses$ $"to find the intercepts, that is where the graph crosses"$
$the x and y axes$ $"the x and y axes"$

$∙ let x = 0, in the equation for y-intercept$ $• " let x = 0, in the equation for y-intercept"$

$∙ let y = 0, in the equation for x-intercept$ $• " let y = 0, in the equation for x-intercept"$

$x = 0 \Rightarrow - 9 y = 25 \Rightarrow y = - \frac{25}{9} \leftarrow y-intercept$ $x=0rArr-9y=25rArry=-25/9larrcolor(red)"y-intercept"$

$y = 0 \Rightarrow - 13 x = 25 \Rightarrow x = - \frac{25}{13} \leftarrow x-intercept$ $y=0rArr-13x=25rArrx=-25/13larrcolor(red)"x-intercept"$

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What are the intercepts of $- 13 x - 9 y = 25$ $-13x-9y=25$ ?

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