How do you know if your anwser in absolut value is extranious after you plug it back into the equation?

The two cones below are similar. what is the height of the smaller cone?

Which is the graph of g(x) = ⌈x + 3⌉? image for option 1 image for option 2 image for option 3 image for option 4

State the change from the parent function in dotted black to the transformed function in blue. a. the transformed function shifted 2 units down. b. the transformed function shifted 2 units up. c. the transformed function shifted 1 unit to the right. d. the transformed function did not shift.