2 years ago

Domanin and range...

Mathematics

1 answer:

insens350 [35]2 years ago

7 0

<h2>Domain:</h2><h2>- ∞ < x < ∞</h2>

<h2>Range:</h2><h2>y≤9</h2>

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dmitriy555 [2]

1) given 6x = 4x + 140

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=> 2x = 140

3) divide both members by 2 => 2x / 2 = 140 / 2

=> x = 70

4) Answer: x = 70

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<u><em>The correct question is</em></u>

what is the equation for a line passing through (-2,3) and perpendicular to y= -1/2<em>x</em>+1 ?

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