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I need help finding the domain and range for the graph

I need help finding the domain and range for the graph-example-1
User Vsarunov
by
8.3k points

1 Answer

4 votes

Answer:

Explanation:

take two points to find the equation:

(0,4),(-2,0)

y= 2x+4

domain is where the equation is defined ( x inputs)

Range is the set of values that correspond with the domain(y outputs)

the domain and the range are all real number

domain(-∞,∞) , range (-∞,∞)

User George Leung
by
8.6k points

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