Answer: 1 2/7, 7/9,3/4
Step-by-step explanation: 9/7 you had to make a whole then make the fraction 2/7. 7/9 you literally just had to subtract 8-1 to gt 7 and because the denominator didn't need to change it so that makes it 7/9. And the last one 9/12 well 3 can go into 9 and 12 evenly. For 9 it goes in 3 times and for 12 it goes in 3 to any you get 3/4.
v(x) has the largest value when x=4.
It took me awhile but I got it
m= -2/7
b=5 5/7
or
y=-2/7x+5 5/7
Answer:
I know u saw me before but the answer is B hope it helps! =)