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What is the x-intercept of $y = 3 x - 4$ $y = 3x - 4$ ?

1 Answer

Nov 5, 2015

The $x$ $x$ -intercept is when $y = 0$ $y=0$

Explanation:

$0 = 3 x - 4 \to$ $0=3x-4->$ add 4 on both sides:
$4 = 3 x \to x = \frac{4}{3} = 1 \frac{1}{3}$ $4=3x->x=4/3=1 1/3$

So the $x$ $x$ -intercept is $(1 \frac{1}{3}, 0)$ $(1 1/3 ,0)$

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