Find the axis of symmetry of the given function.
-$$g ( x ) = 7 x ^ { 2 } - 98 x + 353$$
A) $x = 7$
B) $x = - 10$
C) $x = 10$
D) $x = 0$

Question

Quizplus · Accepted Answer

The axis of symmetry for a quadratic function in the form $f(x) = ax^2 + bx + c$ is given by $x = -\frac{b}{2a}$. For the given function $g(x) = 7x^2 - 98x + 353$, $a = 7$ and $b = -98$, so the axis of symmetry is $x = -\frac{-98}{2*7} = 7$.

Find the Axis of Symmetry of the Given Function g(x)=7x2−98x+353g ( x ) = 7 x ^ { 2 } - 98 x + 353g(x)=7x2−98x+353

Find the Axis of Symmetry of the Given Function $g ( x ) = 7 x ^ { 2 } - 98 x + 353$