Graph the given relation or equation and find the domain and range. Then determine whether the relation or equation is a functio
n. y= 2x+2
A. The domain and the range are all real numbers. The equation is not a function.
B. The domain and the range are all real numbers. The equation represents a function.
C. The domain is {x | x < 2} and the range is all real numbers. The equation is not a function.
D. The domain is {x | x > 2} and the range is all real numbers. The equation represents a function.
A. The domain and the range are all real numbers. The equation is not a function.
B. The domain and the range are all real numbers. The equation represents a function.
C. The domain is {x | x < 2} and the range is all real numbers. The equation is not a function.
D. The domain is {x | x > 2} and the range is all real numbers. The equation represents a function.
1 answer:
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Answer:
The answer is in Step.
Step-by-step explanation:
Domain: (- inf, + inf)
Range: (- inf, 3]
Increasing: (- inf , 0)
Decreasing: (0 , + inf)
Positive: (- 1 , 1 )
Negative: (- inf , -1) , (1 , + inf)
Maximum: (0,3) or just 3.
Minimum: None.
x-int: -1, 1
y-int: 3
