TIMED!! 10 POINTS ONLY CORRECT ANSWERS OR REPORTED Which of these inequalities are equivalent to r > -11? Check all that apply.
-r < 11
3r < -33
3r > -33
-3r < 33
-3r > 33

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x