Find the absolute maximum value for the function f(x) = x2 – 3, on the interval [–4, 0) u (0, 3].

3
4
13
no maximum exists because f is not continuous

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?