Question

Which composite function can be used to find the

Answer 1

Given:

The mass function is:

$m(v)=4.5v$

where v is the volume in cubic centimeters.

The force function is:

$F(m)=800m$

To find:

The composite function can be used to find the force of the object based on its volume.

Solution:

The composite function can be used to find the force of the object based on its volume is:

$F(m(v))=F(4.5v)$              $[\because m(v)=4.5v]$

$F(m(v))=800(4.5v)$              $[\because F(m)=800m]$

$F(m(v))=3600v$

Therefore, the correct option is D.