Question

Pls help

the domain is:
*all real numbers
*all real numbers greater than or equal to -2
*{x: x=-2,-1,0,1,2}
*{y: y=-2,-1,0,1,2}

the range is:
*all real numbers
*all real numbers greater than or equal to -2
*{x: x=-2,-1,0,1,2}
*{y: y=-2,-1,1,2}

Answer 1

domain is ask real numbers

range is all real numbers greater than our equal to -2

Explanation:

the domain is the value interval for the input variable (usually x).

the range is the value interval for the result variable (usually y).

so, the domain is all possible x values (all real numbers).

every number you can think of for x will have an y result.

and the range is all possible y values (all real numbers) greater than our equal to -2.

there will be no result y values smaller/ lower than -2.