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Parallel and perpendicular lines
15 questions
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The gradient of the normal to the curve
y
=
3
x
2
−
2
y = 3x^2 - 2
y
=
3
x
2
−
2
at the point where
x
=
1
x = 1
x
=
1
is
Circle your answer.
A
6
6
6
B
−
6
-6
−
6
C
1
6
\dfrac16
6
1
D
−
1
6
-\dfrac16
−
6
1
●
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Level 1
1 mark
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