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Y=-3x+7 a) what is the domain? b) what is the range? c) is the relation a function?
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4 votes
Y=-3x+7

a) what is the domain?
b) what is the range?
c) is the relation a function?

User Vincent Pakson
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1 Answer

5 votes
For the domain, you can put any real value as there is no restriction here
For the range also you can get any real value

Is it a function?
Ofc it’s a function, the equation represents a line which clearly doesn’t give 2 values of y for 1 value of x
User Sam Joseph
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