Question

How do i write factored form for the graphs?

Answer 1

1. Take the two x-axis intersections.

For Q 31 it is:
x = -4 and x = 0

2. Reorganise the previous equations

x +4 = 0 and x = 0

3. Put the x side in brackets

x(x+4)

4. Done

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Q 32

x = -1
x = 5

x + 1 = 0
x - 5 = 0

(x+1)(x-5)

Answer 2

U write ... wrote 3x4 write out ur formal first