Which statement about rational numbers is not correct? * 10 points
A) All rational numbers are also integers.
B) Zero is a rational number.
C) All integers are also rational numbers.
D) All rational numbers can be written in the form a/b.

A) is not correct

Step-by-step explanation:

All rations numbers are not integers.

Integers = { -4 , -3 , -2 , -1 , 0 , 1 , 2 , 3 }

1/2 is a rational number but it is not an integer

80%

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,