clearly the graph is just a straight line, so
just check h(x) at the endpoints of the domain.
h(-∞) = -∞
h(4) = 1
so the range is (-∞,1)
draw the line of the function with its given domain. Then determine the range using interval notation:
h(x)=0.5x-1 with domain (-∞,4).
Thank you...(can you explain it to me)
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