3) Use la forma a) \( P \) Para \( z= \) b) \( P a r a z= \) c) \( P a r a z= \) d) \( P a r a z= \)

Which of these is a unit rate? 3 hotdogs for 6 cupcakes

\( \int x ^ { 2 } \sqrt { x ^ { 3 } + 1 } d x , \quad u = x ^ { 3 } + 1 \)

Carlie's stock rose by \( 1 \frac{5}{8} \) points in trading today. Let \( Y \) represent yesterday's stock price at closing and \( T \) represent today's stock price at closing. i) What is a formula that correctly relates \( Y \) and \( T \) ? ii) If yesterday's closing price was \( 32 \frac{13}{16} \), what was today's closing price? i) \( Y=T+1 \frac{5}{8} \) ii) Today's closing price was \( 34 \frac{7}{16} \). i) \( T=Y+1 \frac{5}{8} \) ii) Today's closing price was \( 33 \frac{7}{16} \). i) \( T=Y+1 \frac{5}{8} \) ii) Today's closing price was \( 34 \frac{7}{16} \). i) \( Y=T+1 \frac{5}{8} \) ii) Today's closing price was \( 33 \frac{7}{16} \).

\begin{tabular}{l|l}-1) \( y=-2 x-1 \) \\ \( x \) & \( y \) \\ \hline-2 & \\ 0 & \\ 2 & \end{tabular}

Subtract: \( \left(4 b^{2}-8 b+11\right)-\left(-2 b^{2}-4 b+5\right) \) \( 2 b^{2}-12 b+16 \) \( 2 b^{2}-12 b+6 \) \( 6 b^{2}-12 b+6 \) \( 6 b^{2}-4 b+6 \)