Answer:
b. √x<-14
Step-by-step explanation:
square roots are never negative
x+9
f(x) = x, going up 9
that is y=x, going up 9
if you wnat to go up, subtract 9 from y
y -9 = x
y=x+9
convert back to f(x)
f(x) = x+9
Answer: c
Step-by-step explanation: edge 2021