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Graph the parabola.y=x +10x +30Plot five points on the parabola: the vertex, two points to the left of the vertex, and two points to the right of the vertex. Then click on the graph-a-functionbuttonХ5?

Graph the parabolayx 10x 30Plot five points on the parabola the vertex two points to the left of the vertex and two points to the right of the vertex Then click class=

Respuesta :

The given equation is:

[tex]\begin{gathered} y=x^2+10x+30 \\ y=(x^2+10x+25)+5 \\ y-5=(x+5)^2 \end{gathered}[/tex]

Hence the vertex of the parabola is at (-5,5)

Two points on the right of the parabola are (-4,6),(-3,9) and on the left are (-6,6),(-7,9).

The graph is shown below:

Ver imagen DavoneM97877

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