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Given the graph of a radical function, which statement is correct?

Radical function going from the point negative 3 comma negative 2 up to the right through the point 1 comma 0

R colon open bracket y is an element of all real numbers close bracket
R colon open bracket y is an element of all real numbers such that y is greater than or equal to negative 3 close bracket
R colon open bracket y is an element of all real numbers such that y is greater than or equal to negative 2 close bracket
R colon open bracket y is an element of all real numbers such that y is greater than or equal to 1 close bracket

Given the graph of a radical function which statement is correct Radical function going from the point negative 3 comma negative 2 up to the right through the p class=

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tomson1975

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The range will be the region of the Y axis comprised by the function. Looking at the graph, we conclude that:

Range = {Y ∈ ℝ/Y ≥ - 2}

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