Brittany is arranging her shoes. For the amount of shoes she has, she knows she can use either rows of 4 with none left over, or rows of 6 with none left over. Which is the least amount of shoes Brittany has?

12 shoes

Step-by-step explanation:

Because 6 times 2 is 12 and 4 times 3 is 12. And that is the lowest common number that they share.

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