If the equation of a line is y=2x+3, what is the gradient of the line?
Question 4
4.
If the equation of a line is y=-4x+2, what is the y-intercept of the line?
Question 5
5.
1
1
1
1
1
Question 11
11.
Question 12
12.
Draw the line with x-intercept -2 and y-intercept -4 and determine its gradient.
Question 13
13.
Find the equation of this line in the form y=mx+c
Question 14
14.
Find the equation of this line in the form y=mx+c
Question 15
15.
Find the equation of a line with zero gradient that passes through (2, -3)
Question 16
16.
Find the equation of the line with undefined gradient that passes through (5, -1)
Question 17
17.
Find k, given that (k, 5) lies on the line with equation 3x - y = -8
Question 18
18.
Question 19
19.
State the the x-intercept, y-intercept and gradient of this line:
_______ _______ _______
Question 20
20.
Graph the line y = 3x + 2
Click a Graph tab (Graph 1, Graph 2, and so on) for each graph you need to plot.
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.
After creating your graph, you can check the dashed line box.
Question 21
21.
Rewrite the following equation in the form y=mx+c
2y + 8x = 6
Question 22
22.
Graph the line 2y-2x=6
Click a Graph tab (Graph 1, Graph 2, and so on) for each graph you need to plot.
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.
After creating your graph, you can check the dashed line box.
Question 23
23.
Question 24
24.
What does 'm' represent in the equation y=mx+c?
The gradient of the line
The y-intercept of the line
The x-intercept of the line
The origin
What does 'c' represent in the equation y=mx+c?
The slope of the line
The y-intercept of the line
The x-intercept of the line
The origin
Which of the following are true about the line y=mx+c?
The value of 'm' determines the steepness of the line
The value of 'c' determines where the line crosses the y-axis
The value of 'm' determines where the line crosses the x-axis
The value of 'c' determines the slope of the line
Question 6
6.
State the equation of the blue line.
Question 7
7.
State the equation of the red line.
Question 8
8.
State the equation of the green line.
Question 9
9.
State the equation of the purple line.
Question 10
10.
State the equation of the black line.
Determine whether point (5, -1) lies on the line y = -2x + 9
Yes it does
No it does not
Determine which coordinates lie on the line y = -3x + 4
(-3, -5)
(1, -7)
(2, -2)
Which of the following lines are parallel to each other?
y=3x+4
y=6x+4
y=3x-4
y= -3x +2
Which of the following lines have the same y-intercept?
