Need answer fast! which is the graph of g(x)?

this means

from x<-2 only graph y=3 but not -2

from -2<=x<2 only graph -x/2+2 but not 2

from x>=2 only graph 2x-3 including 2

the closest graph is the first but its has a mistake, on the middle graph the circle should not be shaded in

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

cut 138 centimeters off

step-by-step explanation:

250-112 = 138