Alocal bowling alley charges a total of $5 for the first two bowling games and $2 per each additional game. let y be the dependent variable representing the total bowling cost and x be the independent variable representing the number of games. which shows a function rule that describes the situation?

a y = (x - 2) + 5
b y = 2(x - 2) + 5
c y = 2(x - 2)
d y = 2(x - 2) - 5

Plot the intercepts to graph the equation

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given