( ), If we had 7 2 + 3 this is asking, hey, what’s 2+3 first? We would find 2+3, (that answer). then evaluate, 7 ( ), Functions say the same thing, f g(x) this is asking, hey, what’s g(x) first? We (that answer). would find g(x), then evaluate, f Math Statement Example: “I’m going to the dryer (D) to get my launrdy (L) that I ( ) obviously, already put into the wash (W).” D W ( L ) Composition of Functions L41 Continued… Real Life Example….
If we had 7 ( 2 + 3 ), this is asking, hey, what’s 2+3 first? We would find 2+3, then evaluate, 7 (that answer). Functions say the same thing, f ( g(x) ), this is asking, hey, what’s g(x) first? We would find g(x), then evaluate, f (that answer). Math Statement Example: “I’m going to the dryer (D) to get my launrdy (L) that I obviously, already put into the wash (W).” D ( W ( L ) ) Composition of Functions L41 Continued… Real Life Example….