SOLUTION: Find the axis of symmetry.
y=x^2+5x–7
I am coming up with 0 (zero)as my answer and that is not one of the
answers on the test. Can you assist me? Please show
Algebra.Com
Question 127248: Find the axis of symmetry.
y=x^2+5x–7
I am coming up with 0 (zero)as my answer and that is not one of the
answers on the test. Can you assist me? Please show me the work so I can
see where I am going wrong.
Thanks
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
To find the axis of symmetry, use this formula:
From the equation we can see that a=1 and b=5
Plug in b=5 and a=1
Multiply 2 and 1 to get 2
So the axis of symmetry is
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