Find the greatest common factor of 45m and 6m^5

100 points, hi, i’m not sure how to get the equation from the graph and table.

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

How do you determine whether a relationship represented as as graph is linear or nonlinear