MAT 265 Lecture 3: Sect2.8

Let g = {(-3, 7), (-6, 8), (-4, -6), (-2, 3)} and h = {(7, 3), (-6, 7)}, Find the function h o g h o g =

The one-to-one functions g and h sre defined as follows. g = {(-8, -6), (-6, 1), (6, 7), (7, 3)} h(x) = 2x - 3 Find the following. g^-1(-6) = h^-1(x) = (h o h^-1)(-9) =

SPreCalc7 6.4.041 An er views the space shuttle from a distance of x = 7 mi from the launch pad r mi (a) Express the height of the space shuttle as a function of the angle of elevation θ h= mi as a function of the height h of the space shuttle. (b) Express the angle of elevation