length $x$ changes. Find $A^{\text{'}}(12)($in $m\frac{m^2}{m}m).$

A$(12)=m\frac{m^2}{m}m$

Explain the meaning of $A^{\text{'}}(12)$ in the eonlest of this problem.

At $12)$ represents the rabe at which the area is increasing an $x$ reaches $24$ mm $.$

A$(12)$ represents the rate at which the area is increasing with respect te the side length as A reachen $24m{m}^2.$

A$(12)$ represents the rate at which the area is increasing with reupect to the side length as $$ reaches $12$ mm $.$

AT$12)$ represents the rate at which the side length in increasing with respect it the area as a reaches $12$ mm $.$

AT$12)$ represents the area as the side length reaches $12$ mm $.$

length $x$ changes. Find $A^{\text{'}}(12)($in $m\frac{m^2}{m}m).$

A$(12)=m\frac{m^2}{m}m$

Explain the meaning of $A^{\text{'}}(12)$ in the eonlest of this problem.

At $12)$ represents the rabe at which the area is increasing an $x$ reaches $24$ mm $.$

A$(12)$ represents the rate at which the area is increasing with respect te the side length as A reachen $24m{m}^2.$

A$(12)$ represents the rate at which the area is increasing with reupect to the side length as $$ reaches $12$ mm $.$

AT$12)$ represents the rate at which the side length in increasing with respect it the area as a reaches $12$ mm $.$

AT$12)$ represents the area as the side length reaches $12$ mm $.$