no this relation is not a function, because for each input (x), there is no output (y)
Answer:
-2x=30y-6
2x+30y-6=0
Step-by-step explanation:
How many fish are there in all? We need that to answer the question.
Answer:
80
Step-by-step explanation:
first, put in (5x-4) for the x in g(x).
g(f(x))=(5x-4)^2 -1
now, FOIL and simplify.
25x^2-40x+16-1
25x^2-40x+15
now, plug in -1 for x.
25(-1)^2-40(-1)+15
25+40+15
80