10.1 Graph Absolute Value & Quad Equations in Vertex Form
Name _________________
Learning Objective: F.IF.4
I will identify the vertex of an absolute value graph
F.IF.7
I will graph an absolute value function in vertex form using the vertex
A.REI.10
I will sketch a quadratic function using the vertex and slope
F.IF.4
I will identify the vertex of a quadratic graph
F.IF.7
I will graph a quadratic function in vertex form using the vertex
F.IF.7
I will identify the vertex of an absolute value function from an equation and a graph
A.CED.2
I will create a quadratic function from a given graph
F.BF.1
I will write a quadratic function from a graph into vertex form
Name the vertex for each equation and graph.
1
1. y =
2. y = – x  3 – 1
x3 + 4
2
Vertex: _______
4. y = – x – 3
Vertex: _______
7. y = 2 x
Vertex: _______
Vertex: _______
5. y = x  2 – 4
Vertex: _______
8. y = 3 x – 2
Vertex: _______
3. y = x  1 + 5
Vertex: _______
6. y = x  1 + 2
Vertex: _______
9. y = – x  1 – 2
Vertex: _______
Sketch the parabola by placing the vertex correctly and correctly plotting the first point.
10. y = (x + 4)2 – 1
11. y = –(x – 2)2 + 4
12. y = (x + 4)2
Vertex: _______
Vertex: _______
Vertex: _______
13. y = –(x + 3)2 – 1
14. y = (x – 3)2 + 2
15. y = (x – 0) 2 + 4
Vertex: _______
Vertex: _______
Vertex: _______
16. y = 2(x – 1)2 + 3
17. y = 3(x – 2)2 – 5
18. y = –2(x + 3)2 – 1
Vertex: _______
Vertex: _______
Vertex: _______
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