The first bullet is correct.
ANSWER
C) f(3) − f(1) = f(6) − f(4)
EXPLANATION
The given function is f(x)=3x
f(3)=3(3)=9
f(1)=3(1)=3
f(3)-f(1)=9-3=6
Also,
f(6)=3(6)=18
f(4)=3(4)=12
f(6)-f(4)=18-12=6
Therefore the correct choice is
C) f(3) − f(1) = f(6) − f(4)
The answers are:
x= -5
y= -1
This is how I solve my equations.......
SORRY 4 REALLY BAD CAMERA QUALITY........
HAVE A GR8 WEEKEND! ;-)
The answer is 8 because 110 divided by 55 multiplied by 2 is one serving and times that by 2 and you get 8