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3 years ago

What's the slope and y-intercept of the equation 3x + 4y = 8?

Mathematics

2 answers:

Anna71 [15]3 years ago

6 0

Answer:

Slope = -3/4

y-intercept = 2

Step-by-step explanation:

$3x+4y = 8\\\therefore 4y = -3x +8\\\therefore y = \frac{-3}{4}x+ \frac{8}{4}\\\therefore y = \frac{-3}{4}x+2\\Equating \: it \: with\: \\y=mx+b\\Slope\:(m) = \frac{-3}{4}\\y-intercept\:(b) = 2$

aleksandrvk [35]3 years ago

4 0

Y intercept is 2
Slope is -3/4

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3 years ago

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