1. Given the initial ( 0 , − 2 ) and terminal ( 3, 6 ) points of a vector, how do you write a linear combination of the standard unit vector ˆ i and ˆ j ?
2. given the initial ( -1,-5 ) and terminal ( 2,3 ) points of a vector, how do you write a linear combination of the standard unit vector ˆ i and ˆ j ?

Which of the following can be used to explain a statement in a geometric proof?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?