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What's on the worksheet
- State the direction, axis, vertex and intercepts of each parabola.y = x^2 - 6x - 7y = -x^2 + 4x + 12y = 2x^2 + 8x + 6y = x^2 + 7x + 10y = 2x^2 + 4x + 5
- Graph a parabola with its axis, vertex, intercepts and a mirror point labeled.
- Graph a downward parabola and label the vertex, intercepts and mirror image of the y-intercept.
- Graph a parabola with x-intercepts given exactly and to the nearest tenth.
- A cat jumps down from a garden wall: use the curve to answer questions.
- Find the mistake in Owen's vertex for a downward parabola.
- Graph two parabolas on the same axes and compare them.
- Find b and c from the origin and axis of symmetry, then graph.
Teach it first
The free lesson teaches it with worked examples and practice problems.
Graphing from standard form: the lesson ›More Chapter 9 worksheets: Quadratic functions and their graphs
- 9.1What makes an expression quadratic
- 9.2The shape of a parabola
- 9.3The vertex and the axis of symmetry
- 9.4Graphing from standard form
- 9.5Roots, zeros and x-intercepts
- 9.6Intercepts and zeros of a function
- 9.7Increasing, decreasing, constant, positive and negative intervals
- 9.8Turning points, maximums and minimums
- 9.9Maximum, minimum and range of a quadratic function
- 9.10Quadratic functions in context