Answer:
A reflection across the Y-axis
Step-by-step explanation:
During which phase of the moon do we see the entire lighted side of the moon? first quarter new moon full moon waning gibbous
1 answer:
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<u>ANSWER</u>
<u>EXPLANATION</u>
The vertex form of a parabola has equation:
where V(h,k) is the vertex of the parabola and 'a' is the leading coefficient.
From the question, we have that, the vertex is
and the leading coefficient is
We substitute the vertex and the leading coefficient into the vertex form to get:
We simplify to get:
The graph of this function is shown in the attachment.
See the attached image below for the drawing.
Point G = midpoint of segment DE
Point H = midpoint of segment FD
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Add up the x coordinates of points D and E, then divide by 2. So you should get (x1+x2)/2 = (0+2)/2 = 2/2 = 1. This is the x coordinate of point G.
Repeat for the y coordinates of D and E. So we have (y1+y2)/2 = (7+0)/2 = 7/2 = 3.5
Therefore point G is located at (x,y) = (1, 3.5)
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These steps will be repeated to find the midpoint H
Add up the x coordinates of F and D, then divide by 2. So, (x1+x2)/2 = (6+0)/2 = 6/2 = 3
Do the same for the y coordinates: (y1+y2)/2 = (7+0)/2 = 7/2 = 3.5
Point H is located at (3, 3.5)
