Converting from Standard Form to Slope-Intercept Form

Mathematical Equivalence

ON

which of the following is the best first step to solve for y = mx +b? equation is -2x - 4y = -12

• add 4y to both sides

• subtract 2x from both sides

• add 2x to both sides

• divide by -4

Find the slope of the following equation. (Hint: put in slope-intercept form)
3x-6y=12

• 3

• -3

• -1/2

• 1/2

The equation is now solved for y.

y = -¹/₂x + 2

Which is the graph of this equation?

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The equation is now solved for y.

y = ²/₃x + 3

Which is the graph of this equation?

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When converting the equation

2x + 4y = 8

into slope-intercept form, the first step to solve for y would be to ____________.

• subtract 2x from each side

• subtract 4y from each side

• add 2x to each side

• add 4y to each side

When converting the equation -x + 2y = -10 into slope-intercept form, the first step to solve for y would be to ____________.

• add x to each side

• subtract x from each side

• add 2y to each side

• subtract 2y from each side

What is the slope intercept form of the equation
4x - 8y = 72

• y = -4x + 72

• y = -4x - 9

• y = 1/2x - 9

• y = 4x + 9

• y=2x+4

• y=-2x-4

• y=2x-2

• y=2x-4

3x + y = 12

• y = -3x +12

• x = y + 4

• x = y + 12

• y = 3x -12