3 years ago

-2x+6y=12 in graph ???

Mathematics

2 answers:

Hitman42 [59]3 years ago

5 0

Look at the attachment ;)

Hope this helps!

boyakko [2]3 years ago

3 0

-2x + 6y = 12

rewrite to y = mx + b
m is slope and b is y-intercept

-2x + 6y = 12
add 2x to both sides
6y = 2x + 12
divide both sides by 6
y = 1/3x + 2

Slope, rise 1 over 3
y-intercept at (0, 2)

View attachment

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SorryI forgot the screenshot the 1st time so here it is

Cerrena [4.2K]

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Read 2 more answers

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$\large\boxed{(2x+3)(4x^2-6x+9)}$

Step-by-step explanation:

$8=2^3\\\\8x^3=2^3x^3=(2x)^3\\\\27=3^3\\\\8x^3+27=(2x)^3+3^3\qquad\text{use}\ a^3+b^3=(a+b)(a^2-ab+b^2)\\\\=(2x+3)\bigg((2x)^2-(2x)(3)+3^2\bigg)=(2x+3)(4x^2-6x+9)$

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