Question
Asked Sep 22, 2019
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Graph the parabola.
2
y 3x-5
To graph the parabola, plot the vertex and four additional points, two on each side of the vertex. Then click on the graph icon.
12
10+
8
6
?
4-
2-
-12
-10
6
-4
-2
10
12
-2-
4
6-
-8
-10+
-12-
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Graph the parabola. 2 y 3x-5 To graph the parabola, plot the vertex and four additional points, two on each side of the vertex. Then click on the graph icon. 12 10+ 8 6 ? 4- 2- -12 -10 6 -4 -2 10 12 -2- 4 6- -8 -10+ -12-

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Expert Answer

Step 1

The given parabolic equation is,

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y 3r2-5

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Step 2

The general form of parabolic equation is,

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y ax bxc Compare the equation y 3x2-5 into y= ax +bx +c gives a = 3, b 0 and c -5

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Step 3

The vertex of the parabola is ...

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x = 2a 0 2(3) =0 Substitute x 0 in y y 3(0)-5 =-5 Therefore, the vertex of the parabola is, (0, -5)

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