1. Drawing other standard graphs
Saturday, 11 May 2019

2. Draw the graph of y = x3 for values of x between -4 and 4 x
Example
Draw the graph of y = x3 for values of x between -4 and 4 x –4 –3 –2 –1 1 2 3 4 y

3. Draw the graph of for values of x between  and 10 x
Example
Draw the graph of for values of x between  and 10 x
0.5 1 2 3 4 5 6 7 8 9 10 y

4. Standard Graphs The straight lines y x y xy x y x
y = mx + c (positive gradient)
y = –mx + c (negative gradient)

5. Quadratics y x y x
Positive x2
Negative x2

6. cubics y x y x
Positive x3
Negative x3

7. And the others y x

8. Example
Match up the following graphs with the equations listed y x y x x y x y x y x y x y