Which exponential functions have been simplified correctly? check all that apply.
f(x) = 5v 16* = 5(2: 13)*
f(x)=2.3 (8) 3* =2.34)*
f(x)=81$ =
f(x) = {/27* = (3/3)*
f(x) = (24)}* =2(33)*

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.