2sin^2x= sin^2x+sinxcosx/cotx

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

How to simply and write the answer n a whole number

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)