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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
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From users who are members of Graphing and Polynomials :
Ben Brawn
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said | Ready to use | 9 years, 1 month ago |
History
Ben Brawn 9 years, 1 month ago
Gave some feedback: Ready to use
Ben Brawn 9 years, 5 months ago
Saved a checkpoint:
Need to change spline to two straight half lines so it can extend to infinity!
Ben Brawn 9 years, 5 months ago
Created this.| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| Straight lines: graphing y=mx+b by finding some points | Ready to use | Ben Brawn | 18/03/2025 04:40 | |
| Terry's copy of Straight lines: graphing y=mx+b by finding some points | draft | Terry Young | 03/02/2021 13:59 |
There are 7 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| b | integer |
-7
|
||||
| run | integer |
7
|
||||
| rise | integer |
6
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||||
| b1 | integer |
-5
|
||||
| run1 | integer |
10
|
||||
| rise1 | integer |
9
|
Generated value: integer
- "Part a)" - prompt
- "Part a)" → "Gap 1." - Minimum accepted value
- "Part a)" → "Gap 1." - Maximum accepted value
- "Part a)" → "Gap 3." - Minimum accepted value
- "Part a)" → "Gap 3." - Maximum accepted value
- "Part a)" → "Unnamed step" - prompt
Gap-fill
Ask the student a question, and give any hints about how they should answer this part.
In sketching or graphing a straight line, we only need to plot two points and then draw the straight line through them. Any two points will do, but it is easier to plot when the coordinates are whole numbers.
One method is to find the y-intercept and then use the gradient to find another "nice" point.
Given the equation y={{rise}{run}x+{b}} the y-intercept gives us the coordinates (
(
{twopoints()}
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This question is used in the following exams: