Answer:
f(x)=10-x/4
Step-by-step explanation:
this is the answer
Answer: C
Step-by-step explanation:
is dotted and shaded below, so it represents
.
Also,
is shaded above, so it represents
.
900,000,000. move the decimal until you have a number between 1-10 so move it 8 times and you'll have 9×10^8