1.find the range of the function for the given domain. f(x) = 3x -5; {-3, 0, 1, 5}
a. {-14,-5,-2,10}
b. {-9,0,3,15}
c. {-5,-2,-1,3}
d. {0,3,4,8}
2. the function j(x) = 39x represents the number of jumping jacks j(x) you can do in x minutes. how many jumping jacks can you do in 5 minutes?
a. 195 jumping jacks
b. 7 jumping jacks
c. 144 jumping jacks
d. 234 jumping jacks