According to the table below, which of these is a possible taxable income for a married couple filing jointly in the 28% federal income tax bracket?

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

where is the option given

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost