Find the missing angle ACB. A. 90° B. 70° C. 45° D. 40 E. 20°
1 answer:
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The range of the parabola that opens down and has its vertex as (2, 5) is (b)
The vertex of a parabola can represent the minimum or the maximum point in the parabola
The vertex of the parabola is given as:
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
Read more about parabola at:
Answer:
Step-by-step explanation:
We want to simplify:
This is the same as:
Cancel out the common factors to get;
This is the same as