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Yr9: Straight lines and y=mx+c

Last updated over 1 year ago
24 questions
Note from the author:
Formative Generation Completed!
Formative Generation Completed!
1

What does 'm' represent in the equation y=mx+c?

1

What does 'c' represent in the equation y=mx+c?

1

If the equation of a line is y=2x+3, what is the gradient of the line?

1

If the equation of a line is y=-4x+2, what is the y-intercept of the line?

1

Which of the following are true about the line y=mx+c?

1

State the equation of the blue line.

1

State the equation of the red line.

1

State the equation of the green line.

1

State the equation of the purple line.

1

State the equation of the black line.

1

Determine whether point (5, -1) lies on the line y = -2x + 9

1

Draw the line with x-intercept -2 and y-intercept -4 and determine its gradient.

1

Find the equation of this line in the form y=mx+c

1

Find the equation of this line in the form y=mx+c

1

Find the equation of a line with zero gradient that passes through (2, -3)

1

Find the equation of the line with undefined gradient that passes through (5, -1)

1

Find k, given that (k, 5) lies on the line with equation 3x - y = -8

1

Determine which coordinates lie on the line y = -3x + 4

1
State the the x-intercept, y-intercept and gradient of this line:
_______ _______ _______
1

Graph the line y = 3x + 2

  • Click the graph tab.
  • Click on the graph background to add a point. Add two points to create a graph. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1

Rewrite the following equation in the form y=mx+c
2y + 8x = 6

1

Graph the line 2y-2x=6

  • Click the graph tab.
  • Click on the graph background to add a point. Add two points to create a graph. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
1

Which of the following lines are parallel to each other?

1

Which of the following lines have the same y-intercept?