How do i solve this inequality and graph?

The graph will consist of a dotted or solid line, with one side shaded. You can use clues from the graph, together with your knowledge of lines and linear relationships, to find an equation for the inequality. Check whether the inequality line is dotted or solid.

I hope this helps you find your answer

This consists of a dotted or solid line, with one side shaded. You can use clues from the graph, together with your knowledge of lines and linear relationships, to find an equation for the inequality. Check whether the inequality line is dotted or solid?

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!