A function g(x) is defined as shown. 2 + 3x,
OS X < 4
g(x) = 0.5 x + 10, 4 < x < 8
16,
X > 8
What is the value of g(4)?
O 10
O 12
o 14
O 16

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm

Basic algebra equation. first set up your equation: divide out 9.and now you are left with 2x + 4 = 8.

Multiple choice or not?