What is 28.6 - 0.975 and I need an explanation...
2 answers:
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<h3>Axis of symmetry is 0 and vertex is (0, -1)</h3>
<em><u>Solution:</u></em>
<em><u>Given is:</u></em>
We have to find the vertex and axis of symmetry
<em><u>The general equation is given as:</u></em>
Comparing with given equation,
a = 2
b = 0
c = -1
<em><u>The axis of symmetry is given as:</u></em>
Thus axis of symmetry is 0
The x coordinate of the vertex is the same
x coordinate of the vertex = 0
h = 0
The y coordinate of the vertex is:
k = f(h)
k = f(0)
Thus, y coordinate of the vertex is -1
Therefore, vertex is (0, -1)
2 lines in a plane can have these positions:
i) they can be parallel, if they share no common point.
ii) are intersecting, if they have one common point.
ii) they are coincident if they have 2 common points.
AB and EB share 1 common point, B, therefore they are Coincident.
i) they can be parallel, if they share no common point.
ii) are intersecting, if they have one common point.
ii) they are coincident if they have 2 common points.
AB and EB share 1 common point, B, therefore they are Coincident.