Answer:
61
Step-by-step explanation:
(x2-x1)2 + (y2-y1)2
(5-0)2 + (-3-3)2
25+36= 61
square root of 61
The axis of symmetry is -2
Answer:
55, 81, many different answers
Step-by-step explaination:
To find any answer to this problem do 26 times any number then add 3.
For example:
26x2=52
52+3=55 so...
55 divided by 2 would give you an answer of 26 r3
Answer:
The best approximation is the point 
Step-by-step explanation:
we know that
Observing the figure
The x-coordinate of the relative maximum belong to the interval ----> 
The y-coordinate of the relative maximum belong to the interval ----> 
see the attached figure to better understand the problem
therefore
The best approximation is the point 