Graph of linear function

Graph of linear function

IB Year 5 | Grade 11

Consider the function \(L:[-1,2] \longrightarrow [-2,5]\) defined by \(L(x) = x+2\). Sketch the graph of \(L\) and determine its range.

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Answer:Closed line segment from \((-1,1)\) to \((2,4)\); range \([1,4]\).

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