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Mathematics, 21.07.2020 20:01 shawn20034
PLEASE HELP
1. Find the area of the region enclosed by the graph of
.
2. The line
is an axis of symmetry of the graph of
Find
.
3. The graph of
is shown below. Find
. (The distance between the grid lines is one unit, picture of graph attached.)
4. Geometrically speaking, a parabola is defined as the set of points that are the same distance from a given point and a given line. The point is called the focus of the parabola and the line is called the directrix of the parabola. Suppose
is a parabola with focus
and directrix
. The point
is on
because
is 5 units away from both the focus and the directrix. If we write the equation whose graph is
in the form
, then what is
?
5. (This is a Writing Problem - please please please explain and answer the question thoroughly!) A quadratic of the form
has roots of
and
The graph of
is a parabola. Find the vertex of this parabola.
If you do manage to answer every single one of these correctly, THANK YOU SO MUCH and please know you are very much appreciated! :)
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You know the right answer?
PLEASE HELP
1. Find the area of the region enclosed by the graph of .
2. The line is a...
2. The line is a...
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