A circle has a diameter of 9 inches. What is its radius?

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Read the excerpt from gilgamesh: a new english version. gilgamesh backed away. he said,"how dreadful humbaba's face has become! it is changing into a thousand nightmarefaces, more horrible than i can bear. i feel haunted. i am too afraid to go on." §enkidu answered, "why, dear friend, do you speak like a coward? what you just saidis unworthy of you. it grieves my heartwe must not hesitate or retreat."

Which graph shows the solution to the equation below? log_3(x+2) = 1