1. Drawing Quadratic Graphs
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Drawing Quadratic Graphs

2. Drawing Quadratic Graphs
25 February 2019
Drawing Quadratic Graphs

3. y = 3x + 1

4. Parabola

5. Draw the graph of 𝑦 = 𝑥2
𝑦 = 𝑥2 𝑥 -3 -2 -1 1 2 3 𝑥2 9 4 𝑦

6. Draw the graph of 𝑦 = 𝑥2 −3
𝑦 = 𝑥2 −3 𝑥 -3 -2 -1 1 2 3 𝑥2 9 4 𝑦 6

7. Draw the graph of 𝑦 = 𝑥2+2x −5-3 -2 -1 1 2 3 𝑥2 9 4 2𝑥 -6 -4 6 -5 𝑦 10

8. Draw the graph of 𝑦 = 𝑥2−2x+4-3 -2 -1 1 2 3 𝑥2 9 4
−2𝑥 6 -4 -6 +4 𝑦 19 12 7

9. 𝑦 = −𝑥2+2x+5 𝑥 -3 -2 -1 1 2 3 −𝑥2 -9 -4 2𝑥 -6 4 6 +5 𝑦 -10 5
Draw the graph of 𝑦 = −𝑥2+2x+5
𝑦 = −𝑥2+2x+5 𝑥 -3 -2 -1 1 2 3
−𝑥2 -9 -4 2𝑥 -6 4 6 +5 𝑦
-10 5

10. Draw the graph of 𝑦 = 𝑥2+3x−2-3 -2 -1 1 2 3 𝑥2 -5 𝑦
Draw the graph of 𝑦 = 𝑥2−5 𝑥 -3 -2 -1 1 2 3 𝑥2 3𝑥 𝑦
Draw the graph of 𝑦 = 𝑥2+3x−2

11. Draw the graph of 𝑦 = 𝑥2+3x−2-3 -2 -1 1 2 3 𝑥2 9 4 -5 𝑦 -4
Draw the graph of 𝑦 = 𝑥2−5 𝑥 -3 -2 -1 1 2 3 𝑥2 9 4 3𝑥 -9 -6 6 𝑦 -4 8 16
Draw the graph of 𝑦 = 𝑥2+3x−2

13. 10 8 6 4 2 -3 -2 -1 1 2 3 -2 -4 -6 -8
-10