On a squared paper draw the graph of y=(1-2x)(x+4) for the range -6

      

(a) On a squared paper draw the graph of y=(1-2x)(x+4) for the range -6
(b) On the same grid draw the line y=2-3x.

(c) Use your graphs to solve the equations
(i) (1-2x)(x+4)=-5
(ii) 2-4x-2x2=0

  

Answers


Wilfred
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q22a3920191113.png
Wilfykil answered the question on September 3, 2019 at 08:14


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