Answer:
Option 4 - [tex]h[j(2)]=-23[/tex]
Step-by-step explanation:
Given : If [tex]h(x)=5x-3[/tex] and [tex]j(x)=-2x[/tex]
To find : Solve h[j(2)] ?
Solution :
First we find h[j(x)],
[tex]h[j(x)]=h[-2x][/tex]
[tex]h[j(x)]=5(-2x)-3[/tex]
[tex]h[j(x)]=-10x-3[/tex]
Now substitute x=2,
[tex]h[j(2)]=-10(2)-3[/tex]
[tex]h[j(2)]=-20-3[/tex]
[tex]h[j(2)]=-23[/tex]
Therefore, Option 4 is correct.
