1.

Graph the following vector (with its tail at the origin): a=(1,6) - O Now find the length of the vector. You may either use exact form, or round your answer to two decimal places. l:] \fWrite an equation for a sphere centered at the point (-1,8,3) with radius 3. A vector with magnitude 7 points in a direction 115 degrees as measured counterclockwise from the positive x axis. Write the vector in component form. Give each value accurate to least 1 decimal place.\fGraph the following vector: ii = (3, 0) . . - . - 3 Draw Now find the length of the vector. You may either use exact form, or round your answer to two decimal places. C] Now find the direction angle (in degrees) for the vector. Give an answer in degrees, between 0 and 360. If necessary, round your answer to two decimal places. 6 = [:] degrees