Choose the end behavior of the graph of each polynomial function. \begin{tabular}{ll}\hline (a) \( f(x)=4 x^{3}-3 x^{2}+5 x+3 \) & Falls to the left and rises to the right \\ Rises to the left and falls to the right \\ Rises to the left and rises to the right \\ Falls to the left and falls to the right \end{tabular}

Consider the following function. \[ m(x)=\frac{1}{x+2}-2 \] Step 1 of 4 : Determine the more basic function that has been shifted, reflected, stretched, or compressed. Answer

2. Esboce o gráfico da função \( f:[0,3] \longrightarrow[-2,10] \) dada por \( f(x)=x^{2}+x-2 \). Verifique se \( f \) é invertível. Se o for, determine sua inversa \( f^{-1} \). 3. Mostre que dentre todos os retângulos de mesmo perímetro o de maior área é o qua- drado.

2. Esboce o gráfico da função \( f:[0,3] \longrightarrow[-2,10] \) dada por \( f(x)=x^{2}+x-2 \). Verifique se \( f \) é invertível. Se o for, determine sua inversa \( f^{-1} \). 3. Mostre que dentre todos os retângulos de mesmo perímetro o de maior área é o qua- drado.

11 My computer has a program that can work out the decimal value of \( \pi \) to a large numbers of digits. You can specify the number of digits required. The time it takes is directly proportional to the square of the number of digits specified. The computer can work out \( \pi \) to 5000 significant figures in exactly half a second. a) Find a formula for the number of digits, \( n \), that the computer can work out in \( t \) seconds. b) Use the formula to find out how long it would take to calculate \( \pi \) to one million digits. c) How many digits can the computer work out in 10 minutes?

Step 4 of 4 : Determine the domain and range of the given function. Express your answer in interval notation.