Question

WebAssign #3: A line is given in vector form: \overrightarrow{r}(t) = (3,2) + t(-4,1) • Write down the direction vector for this line. • Write down a position vector representing an initial point on this line. • Graph this line as follows: – Draw the initial position vector for this line. Label it \overrightarrow{r}_0. – At the tip of \overrightarrow{r}_0 draw the direction vec- tor for this line. Label it \overrightarrow{v}. – Extend the line (in both directions) along the vector \overrightarrow{v}.

          WebAssign #3: A line is given in vector form: \overrightarrow{r}(t) = (3,2) + t(-4,1)
• Write down the direction vector for this line.
• Write down a position vector representing
an initial point on this line.
• Graph this line as follows:
– Draw the initial position vector for this
line. Label it \overrightarrow{r}_0.
– At the tip of \overrightarrow{r}_0 draw the direction vec-
tor for this line. Label it \overrightarrow{v}.
– Extend the line (in both directions)
along the vector \overrightarrow{v}.

WebAssign #3: A line is given in vector form: r(t) = (3,2) + t(-4,1)
• Write down the direction vector for this line.
• Write down a position vector representing
an initial point on this line.
• Graph this line as follows:
– Draw the initial position vector for this
line. Label it r0.
– At the tip of r0 draw the direction vec-
tor for this line. Label it v.
– Extend the line (in both directions)
along the vector v.

Added by Francisco Javier K.

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