Tues 23rd Oct - Sketching Curves

LEARNING OBJECTIVE: Discover how to sketch a cubic graph once it is in factorised form
SUCCESS CRITERIA: You will be able to sketch a quadratic curve by discovering its roots and +ve and -ve limits

LESSON: Look at plotting the following cubic graphs

• y = (x-2)(x-1)(x+1)
• y=(x-2)(1 - x))(1+x)
• y = x(x+ 1)(x + 2)
• Y=(x-1)² (x+1)
• Y=x³ - 2x² -3x

Now work through this Mymaths Lesson on recognising and tranforming graphs