Sketch the curve of the vector function $\mathbf { r } ( t ) = 3 t \mathbf { i } + ( 3 t + 8 ) \mathbf { j } , - 1 \leq t \leq 2$, and indicate the orientation of the curve.

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The Answer of Sketch the curve of the vector function $\mathbf { r } ( t ) = 3 t \mathbf { i } + ( 3 t + 8 ) \mathbf { j } , - 1 \leq t \leq 2$, and indicate the orientation of the curve.

Sketch the Curve of the Vector Function r(t)=3ti+(3t+8)j,−1≤t≤2\mathbf { r } ( t ) = 3 t \mathbf { i } + ( 3 t + 8 ) \mathbf { j } , - 1 \leq t \leq 2r(t)=3ti+(3t+8)j,−1≤t≤2

Sketch the Curve of the Vector Function $\mathbf { r } ( t ) = 3 t \mathbf { i } + ( 3 t + 8 ) \mathbf { j } , - 1 \leq t \leq 2$