Page 72 - Math SL HB Sem 1
P. 72
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r,'tjN( IoNs r,tQuA't'toNS, INE QTJALI'IIES
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Sketch the graph of
a) /-(-r) = -r: 6.r + 8
b) ,f(-r) = 3? + t2x + 4
using l) intercept method
2) the turning point method
F-xarnnlc 2
Use the fonnula to solve the quadratic equations
a) x']-,r-4=0
b)2x1 =4 x
(use GDC)
3-29
