Answer:
that is the answer. you can't simply any more
Step-by-step explanation:
ANSWER
f(2)=(10/2)^3
f(2)=(5)^3
f(2)=125
A) {-1,3,5}
Domain is the set of values you input in a function. The range is the output value you obtain.
1.for x it's 2x+5y=-1 you just do -5y on each side so you get 2x=-5y-1 then you divide it by 2 and it's x=-5/2-1/2
