AABC is translated 4 units to the left and 8 units up, then reflected across the yaxis. Answer the questions to find the coordinates of A after the transformations.
B(2.9)
8
6
A(7,5)
4
C(1,3)
12113114 ISO18
1. Give the rule for translating a point 4 units left and 8 units up.
Arit

How is working backward similar to solving an equation?

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32

(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.)