Determine the range of the function f (x) = |x + 3|.
A. R = {yly < 3}
B. R = {yly > 3}
C. R = {yly <0}
D. R = {yly >0}
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Determine the range of the function f (x) = |x + 3|.
A. R = {yly < 3}
B. R = {yly > 3}
C. R = {yly <0}
D. R = {yly >0}
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Find the domain by finding where the function is defined.
The range is the set of values that correspond with the domain.
Domain: ( −∞, ∞ ), { x|x ∈ R }
Range: [ 0, ∞ ) , { y|y ≥ 0 }
so, letter D