Evaluate the expression to find the total number of muffins and bagels joan sells in 5 days

Total  no. of muffins and bagels sold in 5 days = 5x + 5y

Step-by-step explanation:

Let the no. of muffins sold in a day = x

The no. of muffins sold in 5 days  = 5*x = 5x

Let the no. of bagels sold in a day = y

The no. of bagels sold in 5 days      = 5 * y = 5y

Total  no. of muffins and bagels sold in 5 days = 5x + 5y

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