y = x²: Fluency & Practice
Mathematics
Grade 7
12 questions
~24 mins
1 views0 downloads
About This Worksheet
A worksheet focused on practicing and understanding the quadratic function y = x², including plotting, calculations, and application problems.
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Full preview • 12 questions
y = x²: Fluency & Practice
Subject: MathematicsGrade: Grade 7
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Untitled Worksheet
Grade Grade 7
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
Calculate the value of y when x = 3 in the equation y = x².
[2 marks]2.
Plot the points for x = -2, -1, 0, 1, 2 on the grid for y = x².
[3 marks]3.
Find the y-values for x = -4, -3, 3, 4.
[4 marks]4.
Construct a parabola by plotting y = x² for x from -3 to 3. Describe its shape.
[4 marks]5.
Determine the vertex of the parabola y = x².
[2 marks]6.
Calculate y when x = -5 in y = x².
[2 marks]7.
Plot the point for x = 2.5 and find its y-value.
[3 marks]8.
Identify the symmetry of the graph y = x².
[2 marks]9.
Find the y-value when x = -1.5.
[2 marks]10.
Plot the points for x = -3, -2, -1, 1, 2, 3 and sketch the parabola.
[4 marks]11.
A ball is dropped from a height where its height in meters after x seconds is given by y = x². How long will it take to reach a height of 16 meters?
[4 marks]12.
Identify and correct the mistake: A student plots points for y = x² but labels the vertex at (2,4).
[3 marks]Quick Actions
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Details
- Created
- 1/1/2026
- Updated
- 1/1/2026
- Type
- worksheet