Find the axis of
symmetry for F(x) = 7x2 - 54x + 7
Solution
a=7, b=-54
Axis of symmetry
= -b/2a
= -(-54)
2 x 7
= 54
14
= 27
7
Hence the axis of
symmetry is 27/7
TRY THIS…………
Find the axis of
symmetry for F(x) = 4x2 - 48x + 7
No comments:
Post a Comment