1)x+1) has positive slope, it is only A or B
2) For f(x)=4 we have x≥1, so this graph should begin with black dot.
3)So answer is B
Blue dot should be empty.
Orange dot should be black.
Hey!
Grape over total: 
After he drinks 1, there will be 1 less. That means it will be over 11
Orange over total: 
Now multiply the fractions
That means the probability is: 
Good luck and hope this helps! :)
Answer:
TU=36
Step-by-step explanation:
use the side lengths of PQR to determine the proportionality of the two triangles. 9/2=4.5 so, multiply 8 by 4.5 to find TU.
Answer:
Step-by-step explanation:
For this case we must determine the inverse of the following function:
Step 1:
We would write
or 
Step 2:
We clear x:
Step 3:
"x" and "y" are exchanged:
The inverse is:
