Risolvi graficamente i due specchi concavi seguenti: \( \cdot \) \( \mathrm{f}=20 \mathrm{~cm}, \mathrm{~s}=16 \mathrm{~cm}, \mathrm{~h}=5 \mathrm{~cm} \)

Use the price-demand equation below to find \( E(p) \), the elasticity of demand. \( x=f(p)=3400-2 p^{2} \)

\( k(x)=\frac{4.3 x^{2}}{1.5 x^{2}+7} \) Find \( \lim _{x \rightarrow \infty} k(x) \)

Question Given the function \( h(x) \) below, select the answer choice(s) which correctly decompose \( h(x) \) into component functions \( f(x) \) and \( g(x) \) so that \( h(x)=f(g(x)) \). \[ h(x)=\frac{-4}{(7 x+1)^{2}} \] Please select two correct answers.

Semplifica le seguenti espressioni. \( 222\left(\frac{1}{3}+\frac{5}{2}-\frac{7}{12}\right)+\left(\frac{5}{4}+\frac{9}{6}\right)-\left(\frac{1}{2}+2\right) \)

In this example \( y=-\sqrt{\frac{1}{2} x}+1 \), what will happen to a \( y \) coordinate on the parent function? [ Select ]