The graph below plots a function f(x):

if x represents time, the average rate of change of the function f(x) in the first three seconds is

Step-by-step explanation:

a) True    zero is to the right of -100 on a number line

b) False   0/10 = 0 and zero is to the left of 3 ½ on a number line  3½ > 0

c) False   negative numbers are to the left on a number line -10000 < 10000

d) False   |2.6| = 2.6

e) True    |-2.9| = 2.9                 2.9>2.6

f) True      98.6 = 98.6