The function is in vertex form of a quadratic function.
Vertex form is f(x)=a(x-h)^2+k
The vertex is (h, k)
In this case, our vertex is (2, 2). The a value is positive which means that the graph points up. Since the graph points up, the vertex is the minimum, the lowest point of the graph. The range refers to y-values, so the range of the function is y/y>2. It can also be written as 2≤y<span>≤positive infinity.</span>
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Step-by-step explanation:
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Detailed step wise solution is given in the the attached images.
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it is 40!
Step-by-step explanation:
well since area is l x w 13+10=23
and 12+5= 17
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1,4600
Step-by-step explanation:
