Find the equation of the axis of symmetry for the parabola y=x2−6x+43. Simplify any numbers and write them as proper fractions, improper fractions, or integers.__
Q. Find the equation of the axis of symmetry for the parabola y=x2−6x+43. Simplify any numbers and write them as proper fractions, improper fractions, or integers.__
Identify Coefficients: Identify the coefficients of the quadratic equation.The quadratic equation is given by y=ax2+bx+c. In the equation y=x2−6x+43, we can compare and identify the coefficients as follows:a=1 (coefficient of x2)b=−6 (coefficient of x)c=43 (constant term)
Use Axis of Symmetry Formula: Use the formula for the axis of symmetry.The axis of symmetry for a parabola given by y=ax2+bx+c is x=−2ab. We will substitute the values of a and b into this formula to find the axis of symmetry.
Substitute Values: Substitute the values of a and b into the formula.a=1b=−6x=−(−6)/(2⋅1)x=6/2x=3The axis of symmetry is the line x=3.
More problems from Characteristics of quadratic functions: equations