Use the indicated x-values on the graph of y = f(x) to find the following. Find intervals over which the graph is concave down. (Consider only the interval (a, h). Enter your answer using only interval notation.)

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

Which of the following values have 3 significant figures? check all that apply. a. 10.1 b. 100.05 c. 120 d. 129

Asap! i need this done today and i really don’t understand it. some one ! will mark