By iteratively substituting, we have



and the pattern continues down to the first term
,



Recall the formulas


It follows that



Answer:
I think its 8
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
You would first add all the diffrent types of books all together.
24+9+11= 44
Next subtract that from the total number of books to get how many fantasy books you have.
60-44= 16
Answer:
21
Step-by-step explanation:
you plug in 5 for a and 6 for b and solve.
A negative scale factor inverts the original image and scales it to what the number is.
An expansion means the image would get bigger.
For an image to get bigger the scale factor needs be be greater than 1.
-2 means the image would increase in size and be inverted.
2 means the image would increase in size.
The two correct scale factors are -2 and 2.