The range of the parabola that opens down and has its vertex as (2, 5) is (b) ![(-\infty,5]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C5%5D)
<h3>Vertex</h3>
The vertex of a parabola can represent the minimum or the maximum point in the parabola
The vertex of the parabola is given as:

<h3>The range</h3>
The range of a function is the set of output values the function can take
From the question, we understand that the parabola opens down.
This means that, the vertex of the parabola is a maximum.
Hence, the range of the parabola is ![(-\infty,5]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C5%5D)
Read more about parabola at:
brainly.com/question/13136492
Answer:
In the first rectangle,
one side =15*1=15
other side = 15* 3=45
in the second rectangle,
one side = 25*1=25
other side= 25*3=75
Step-by-step explanation:
Answer:
5,3
Step-by-step explanation: