What to create	Quiz
Which subject	Mathematics
What age group	Year or Grade 9
What topic	Slope
Question types	Mixed
Number of questions	10
Number of answers	4
Correct answers	Exactly 1
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Year 9 Mathematics Quiz: Slope

Instructions: Answer all questions to the best of your ability. For multiple-choice questions, circle or highlight the correct answer.

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Questions

1. What is the formula for calculating the slope (m) between two points ((x_1, y_1)) and ((x_2, y_2))?

2. Given the points (3, 5) and (7, 9), what is the slope of the line that passes through these points?

   • A. 1
   • B. 0.5
   • C. 2
   • D. 3

3. If a line has a slope of 0, what does this indicate about the line?

   • A. It is vertical.
   • B. It is horizontal.
   • C. It is sloping upwards.
   • D. It is sloping downwards.

4. Identify the slope of the line represented by the equation (y = -3x + 4).

5. What is the slope of a vertical line?

   • A. 0
   • B. Undefined
   • C. 1
   • D. Negative

6. If the equation of a line is written in the slope-intercept form as (y = 2x + 1), what is the value of the slope?

7. A line passing through the points (2, 3) and (2, 7) has what kind of slope?

   • A. Positive
   • B. Negative
   • C. Zero
   • D. Undefined

8. How does the slope of a line change if the line is rotated counterclockwise?

9. What is the slope between the points (-1, 4) and (3, 0)?

   • A. -1
   • B. -2
   • C. -5/4
   • D. -4/5

10. If a line has a slope of 4, how much does (y) increase when (x) increases by 1?

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Good Luck!

Ensure that each question is carefully read before answering. Review your work before submitting your answers.