Two quantities, a and b, have a proportional relationship, where a is -4 when b is -3. What’s an equation that would represent this relationship?

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!