the axis of symmetry for a quadratic equation can be found using the formula $x = \\frac{-b}{2a}$, where $a$…

the axis of symmetry for a quadratic equation can be found using the formula $x = \\frac{-b}{2a}$, where $a$ and $b$ are coefficients in the quadratic equation and $x$ represents the values along a vertical line on the coordinate plane. what is the equation when solved for $a$?\n$a = \\frac{b}{2x}$\n$a = \\frac{-b}{2x}$\n$a = \\frac{1}{2}bx$\n$a = -\\frac{1}{2}bx$

the axis of symmetry for a quadratic equation can be found using the formula $x = \\frac{-b}{2a}$, where $a$ and $b$ are coefficients in the quadratic equation and $x$ represents the values along a vertical line on the coordinate plane. what is the equation when solved for $a$?\n$a = \\frac{b}{2x}$\n$a = \\frac{-b}{2x}$\n$a = \\frac{1}{2}bx$\n$a = -\\frac{1}{2}bx$

Answer

Explanation:

Step1: Start with the given formula

$x = \frac{-b}{2a}$

Step2: Cross - multiply

$2ax=-b$

Step3: Solve for a

$a=\frac{-b}{2x}$

Answer:

$a=\frac{-b}{2x}$