Graph g(x) = f(x+3)

Where :

f(x) = 1/2x-3 for x<2
= 1 for 2<=x<4
= -x+5 for x >=4

How do you convert 1.27 to a percentage

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )