Which is a valid prediction about the continuous function f(x)?
f(x) > 0 over the interval [5,00).
f(x) < 0 over the interval [-1, ).
f(x) > 0 over the interval (-0, 1).
f(x) < 0 over the interval (-00. –1).

f(x) < 0 over the interval (-00. –1).

Step-by-step explanation:

thats a valid

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3