The problem reads..Find the vertex, the line of symmetry and the maximum or minimum value of f(x) f(x)=1/2(x+2)^2 + 7 vertex= (-2,7), line of symmetry is (-2), the maximum is 7 am I right? if not just say no and I will try again.
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Originally Posted by Brama Bull The problem reads..Find the vertex, the line of symmetry and the maximum or minimum value of f(x) f(x)=1/2(x+2)^2 + 7 vertex= (-2,7), line of symmetry is (-2), the maximum is 7 am I right? if not just say no and I will try again. Very close...its not a maximum. Its a minimum, since the coefficient of is positive (which means the parabola opens upwards [like a smile]) Everything thing else is correct. (the line of symmetry is the equation x=-2)
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