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Convert from standard to slope intercept form 3x -y= -1

User LPL
by
3.7k points

2 Answers

3 votes

Answer:

y = 3x + 1

Explanation:

Slope Intercept form is written out as the following:

y = mx + b

In order to convert "3x - y = -1", we first subtract 3x from both sides, giving us:

-y = -3x - 1

Since we have "-y", we multiply -1 on both sides.

-1(-y) = -1(-3x - 1)

Multiplying two negatives makes a positive, hence when we multiply -1 on both sides, it becomes this:

y = 3x + 1

So converting to the Slope Intercept form ends up being "y = 3x + 1"

User Rjf
by
3.9k points
4 votes

Answer:

y= 3x + 1

Step-by-step explanation:solve for y

subtract 3x from the left which leaves -y= -3x -1

then you have to take flip the signs or divide by -1 so it comes out to y=3x + 1

User Rafareino
by
3.8k points