How do I Write (h o g)(x) as an expression in terms of x? g(x)=9+4x h(x)=x+21/5
1 Answer
Apr 22, 2018
Explanation:
#"to evaluate "(h@g)(x)" substitute "g(x)" into "h(x)#
#rArr(h@g)(x)=h(color(red)(9+4x))=color(red)(9+4x)+21/5=4x+66/5#
