Question 7 of 10 Which of the following pairs of functions are inverses of each other?
A. $(x) = 2x-9 and g(x) = *9
B. f(x) = $+4 and g(x) = 3x - 4
x+6
C. 8(x)= 3-6 and g() =
2
D. f(x) = 5+ and g(x) = 5-xº

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Anyone know? will mark brainliest if correct!