Answer:
domain= real numbers
range= real numbers | y≥4
Explanation:
domain is x, range is y
x can be any value so domain= real numbers
y is any value above 4 so range= real numbers | y≥4
DOMAIN is the values of 'x' the function can have....
this function can have ANY value of x (-∞ , +∞)
RANGE is the 'y' values the function can have
from +4 to infinity [4, +∞)
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