1
| y=mx+c; find perpendicular line equation; MC |
Easy |
A-level |
C1 |
Related material |

2
| lines gradient a, intercept b; find wrong equation; MC |
Intermediate |
A-level |
C1 |
Related material |

3
| line perpendicular to ax+by=c through (d,e); MC |
Easy |
A-level |
C1 |
Related material |

4
| line parallel to ax+by=c through (d,e); MC |
Easy |
A-level |
C1 |
Related material |

5
| Intersection of: Ax+By=C and Dx-Fy=E. A,B,C,D,E,F are positive with graph in feedback; 2NI |
Intermediate |
GCSE |
Intermediate |
Related material |

6
| Finding x or y intercept from equation y+x=z with graph in feedback; NI |
Easy |
GCSE |
Intermediate |
Related material |

7
| Finding x intercept from equation y+x=z with graph in feedback; NI |
Easy |
GCSE |
Intermediate |
Related material |

8
| Finding the line perpendicular to line equation y=mx+c with graph in feedback; MC |
Easy |
GCSE |
Higher |
Related material |

9
| finding the line perpendicular to a line which passes through the points (d,e) and (f,g); MC |
Intermediate |
A-level |
C1 |
Related material |

10
| Finding the line perpendicular to a line which passes through the points (d,e) and (f,g) with graph in feedback; MC |
Intermediate |
GCSE |
Higher |
Related material |

11
| Finding the line parallel to ax+by=c which passes through point (d,e) with graph in feedback; MC |
Easy |
A-level |
C1 |
Related material |

12
| finding the line parallel to a line which passes through the points (d,e) and (f,g);MC |
Easy |
A-level |
C1 |
Related material |

13
| Finding the line parallel to a line which passes through the points (d,e) and (f,g) with graph in feedback; MC |
Easy |
A-level |
C1 |
Related material |

14
| Finding the gradient of a straight line which takes the form y+x=z with graph in feedback; NI |
Intermediate |
GCSE |
Intermediate |
Related material |

15
| Finding the gradient of a straight line joining 2 given points (x1,y1) and (x2,y2) with graph in feedback; NI |
Easy |
GCSE |
Intermediate |
Related material |

16
| Finding the gradient of a straight line joining 2 given points (x1,y1) and (x2,y2) with graph in feedback; MC |
Intermediate |
GCSE |
Intermediate |
Related material |

17
| Fiinding y intercept from equation y+x=z with graph in feedback; NI |
Easy |
GCSE |
Intermediate |
Related material |