Question detail
calculator check: find the gradient of the line through (2, 3) and (5, 9).
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Graphs
Question
- A. 2
- B. 4
- C. 0
- D. 2 distractor 3
Answer
The correct answer is 2.
Explanation
calculator check uses Gradients and intercepts: identify the quantities, do the stated operation, and select 2 because it matches the verified final answer.
Common mistake
Gradients and intercepts common mistake 1
Writing a final answer without showing the method that justifies it. This can weaken answers for: [Foundation and Higher] Identify and interpret gradients and intercepts of linear functions graphically and algebraically..
Show the method first, then give the final answer in the required form. Apply this directly to Gradients and intercepts.
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