Answer:
Range: y ≥ 4
Step-by-step explanation:
Range is the y value
y = (x-2)^2 +4
The smallest the squared term can be is zero
y = 0 +4
The smallest y can be is 4
y ≥ 4
The answer should be 7.9 pounds
Y=4x-3 is the red line
Y=3x+7 is the blue line
Answer:

Step-by-step explanation:
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