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% 42:22
" 0/8
Question
1. / 8
a)
a=6, b= -3
b)
a=3, b= -6
c)
a=4, b= -7
d)
a=2, b= -11
!
Question
2. / 8
a)
!
x>2 or x<-1
b)
c)
x<-5 or x>2
d)
x<3 or x>-2
Question
3. / 8
a)
18
b)
10
c)
14
d)
12
!
Question
4. / 8
a)
a=7 ; b=5
b)
a=4 ; b=2
c)
a=11 ; b=-5
d)
a=8 ; b=3
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Question
5. / 8
!
Find the remainder of
a)
-5
b)
-9
c)
-2
d)
-3
Question
6. / 8
!
a)
a=5 ; P(x)=(x-2).(x-4).(x+1)
b)
a=2 ; P(x)=(x-1).(x-6).(x+7)
c)
a=3 ; P(x)=(x-2).(x-5).(x+3)
d)
a=5 ; P(x)=(x-3).(x-5).(x+1)
Question
7. / 8
a)
8
b)
12
c)
5
d)
16
!
Question
8. / 8
!
Sketch the graph.
a)
b)
c)
d)
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