Find the equation of the axis of symmetry for the parabola y = x^2 + 3 . Simplify any numbers and write them as proper fractions, improper fractions, or integers. _____

Identify a and b: Now that we have identified a = 1 and b = 0, we can use the formula for the axis of symmetry of a parabola, which is x = -b/(2a). Substituting the values of a and b into this formula gives us the axis of symmetry. x = -0/(2 * 1) x = 0/(2) x = 0Use formula for axis of symmetry: The equation of the axis of symmetry is simply the vertical line that passes through the vertex of the parabola. Since we have found that x = 0, the equation of the axis of symmetry is the vertical line x = 0.

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Find the equation of the axis of symmetry for the parabola $y = x^2 + 3$ . $\newline$ Simplify any numbers and write them as proper fractions, improper fractions, or integers. $\newline$ $\_\_\_\_\_$

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Algebra 2

Characteristics of quadratic functions: equations

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Q. Find the equation of the axis of symmetry for the parabola

y = x^2 + 3

\newline

Simplify any numbers and write them as proper fractions, improper fractions, or integers.

\newline

\_\_\_\_\_

Identify $a$ and $b$ : Now that we have identified $a = 1$ and $b = 0$ , we can use the formula for the axis of symmetry of a parabola, which is $x = -\frac{b}{2a}$ . Substituting the values of $a$ and $b$ into this formula gives us the axis of symmetry. $\newline$ $x = -\frac{0}{2 \times 1}$ $\newline$ $x = \frac{0}{2}$ $\newline$ $x = 0$
Use formula for axis of symmetry: The equation of the axis of symmetry is simply the vertical line that passes through the vertex of the parabola. Since we have found that $x = 0$ , the equation of the axis of symmetry is the vertical line $x = 0$ .