In the figure, Davis, Broad, and Main Streets are all parallel. The figure shows the distances in between city
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Answer:
Maximum area = 9 sq units
Step-by-step explanation:
which represents the area . As it is a quadratic equation it represents the parabola . And the vertex of the parabola will maximum area of for some value of x
let f(x) = y
Comparing it with the standard equation of parabola
we get h=3 and y=9
where (h,k) is the vertex (3,9)
Hence the maximum area of the rectangle will be 9
Here's the graph.
The vertex is at (-3, 3), and it goes through points (-2, 2), (-4, 2), (-1, -1), (-5, -1).
The vertex is at (-3, 3), and it goes through points (-2, 2), (-4, 2), (-1, -1), (-5, -1).