What is the equation of the line in slope intercept form that had -2/5 and passes through (15,-2)

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Can someone pls ! pls answer all. no explanation needed..