Answer:
Step-by-step explanation:
The vertex is the center point of the line or the axis of symmetry
So your answer should be (-2, -5)
Answer:
8/5
Step-by-step explanation:
opposite reciprocal
flip sign ±
flip numerator and denominator
Answer:
In mathematics, the domain or set of departure of a function is the set into which all of the input of the function is constrained to fall. It is the set X in the notation f: X → Y, and is alternatively denoted as. . Since a function is defined on its entire domain, its domain coincides with its domain of definition.
Step-by-step explanation:
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The difference between the highest and lowest temperature is 85°F.
