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1(a) Does the parabola open upward or downward?O upwarddownward(b) Find the equation of the axis of symmetry.equation of axis of symmetry: 1(c) Find the intercept(s).For both the x- and y-intercept(s), make sureto do the following.• If there is more than one, separate themwith commas.• If there are none, select "None".x-intercept(s):y-intercept(s): 1(d) Find the coordinates of the vertex.vertex: OD

User Sarangkkl
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Since the arrowheads of the parabola are pointing downwards, the parabola opens downward.

To identify the axis of symmetry, determine the vertex of the parabola.


(h,k)=(3,1)

The formula for the axis of symmetry is as follows.


\begin{gathered} x=h \\ x=3 \end{gathered}

The x-intercept is the point where the graph intersects the x-axis, Thus, the x-intercepts are as follows.


(2,0);(4,0)

The y-intercept is the point where the graph intersects the y-axis. Thus, the x-intercept is as follows.


(0,-8)

User Tfrysinger
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