Answer:
The domain is all real numbers. The range is {y|y ≤ 16}.
Step-by-step explanation:
The vertex of a parabola is given by
.
As a = -1, b = -2, c= 15 here, then the vertex is at (1,16).
As a is negative, it opens downward, so the range is {y|y ≤ 16}.
Meanwhile, all parabolic functions have a domain of 
.
Answer: The exact distance is 
units
The approximate distance is roughly 8.5440037 units
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Explanation:
Use the distance formula
As an alternative, you can use the pythagorean theorem.
This is impossible, f(x)=2x will never be more than g(x)=4x+12 in this range.
93+(68+7)
93+(75)
168
always use PEMDAS :)
T=7 I think that is the correct awnser
