Select all the equations that represent a linear equation

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Write the function for the graph. (1.8) (0,4)

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.