50 POINTS!PLEASE HELP
1. Using the domain values {-1, 0, 4} find the range values for relation y=2x-7.
2. Using the domain values {-1, 0, 4} find the range values for relation y=2x-10.
3. Using the domain values {-1, 0, 4} find the range values for relation f (x)=3x-8
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Which function has the same domain as y=2x

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212