Pyramiden nedan består av fyra lager. a) Bestäm antalet kuber som skulle ingå i ett femte lager. b) Bestäm ett allmänt uttryck \( L_{n} \) för antal kuber i \( n \) :te lagret. c) Bestäm ett allmänt uttryck \( P_{n} \) för antal kuber i pyramiden som be- står av \( n \) lager. d) Bestäm antalet kuber som ingår i en pyramid som är tio gånger så hög som den i figuren nedan.

\( 4,31 : 2 + 9 \times 1,6 + 9,3,2 + 7,8 \times 15 \)

( ) Dada la funcion \( f(x)=x^{3}-3 x^{2}-9 x+3 \), ¿en qué intervalos decrece? \( \begin{array}{llll}\text { (a) }(-1,3),(5, \infty) & \text { (b) }(1,3) & \text { (c) }(-\infty,-1),(3, \infty) & \text { (d) }(-1,3)\end{array} \)

Ava goes to a water park with \( \$ 60.00 \) to spend, - The park charges \( \$ 18.00 \) for admission, and each ride costs an additional amount - After paying for admission, Ava has enough money left to go on exactly 6 rides, - She decides to play 4 water games, and each game costs \( \$ 4.00 \). - Ava also buys a towel that costs \( \$ 8.00 \). How much more money, in dollars, does Ava need to go on 3 more rides?

Write an equation (a) in slope-intercept form and (b) in standard form for the line passing through \( (-1,5) \) and parallel to \( x+3 y=5 \). a) The equation of the line in slope-intercept form is (Type your answer in slope-intercept form. Use integers or fractions for any numbers in the equation.) b) The equation of the line in standard form is (Type your answer in standard form.)

5. What does it mean that the pope is the "servant of the servants of God"? What does that tell us about how authority is to be used in the Church? (Chapter 5) 6. How can Catholics be more free because of following the authority of the Church? (Chapter 5)