What is the slope (gradient) of

5y-9x+6y+3x-7-8

3x + 6y - 8 = 0

6y = -3x + 8

6y |

6 |

= |

-3x + 8 |

6 |

y = -0.5x + 1.3333333333333

Slope = **-0.5**

The y intercept is found by

Setting x = 0 in

y=-0.5(0)+1.3333333333333

y-intercept = 0+1.3333333333333

y-intercept = +1.3333333333333

8.EE.C.8.A

Slope = **-0.5**

Free 2 Lines Intersection Calculator - Enter any 2 line equations, and the calculator will determine the following:

* Are the lines parallel?

* Are the lines perpendicular

* Do the lines intersect at some point, and if so, which point?

* Is the system of equations dependent, independent, or inconsistent

This calculator has 2 inputs.

* Are the lines parallel?

* Are the lines perpendicular

* Do the lines intersect at some point, and if so, which point?

* Is the system of equations dependent, independent, or inconsistent

This calculator has 2 inputs.

Lines are parallel when they have the same slope.

Lines are perpendicular when they have slopes which are negative reciprocals.

For a line y = mx + b, m is the slope

For more math formulas, check out our Formula Dossier

Lines are perpendicular when they have slopes which are negative reciprocals.

For a line y = mx + b, m is the slope

For more math formulas, check out our Formula Dossier

- 2 lines intersection
- intersect
- line equation
- parallel
- perpendicular
- two lines which intersect to form a right angle
- slope
- Change in y over change in x

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