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stiv31 [10]
2 years ago
9

Write the equation in slope-intercept form: x-4y=8

Mathematics
2 answers:
ad-work [718]2 years ago
4 0

Answer:

y =  \frac{1}{4} x - 2

Step-by-step explanation:

First thing to do is siolate the y variable. We do this by subtracting x from both sides of the equation in this particular equation.

x - 4y = 8 \\  - x \:  \:  \:  - x \\  - 4y =   - x + 8

Now we change the -4y into just y using division. We have to divide boths sides by -4 to do so.

- 4y =  - x + 8 \\  \div ( - 4) \:  \:  \div ( - 4) \\ y =   \frac{1}{4}x - 2

There it is in slope intercept form.

alisha [4.7K]2 years ago
3 0

Answer:

y=1/4x-2

Step-by-step explanation:

slope intercept form is y=mx+b

your equation right now is in standard form: ax+by=c

equation: x-4y=8

what we want to do is isolate y on one side

subtract x from both sides

-4y=-x+8

divide by 4 on both sides

y=1/4x-2

Hope this helps! :)

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