True or false: to select 3 items out of 4 distinct objects, use c(4,3).

True

Step-by-step explanation:

Given :  To select 3 items out of 4 distinct objects, use C(4,3).

To Find: True or false

Solution:

Total items = 4

No. of items to be selected = 3

Since we are not given any sequence of selection .

So, we will use combination.

Formula :

So, We will use C(4,3)To select 3 items out of 4 distinct objects

So, To select 3 items out of 4 distinct objects, use C(4,3) is true .

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

b.-4 units

all you   do is count how many times you move