Answer:
8a - 4b
Step-by-step explanation:
4(2a-b)
8a - 4b
Answer:
D.
a1=7an=−3 · an−1a subscript 1 baseline equals 7 line break a subscript n baseline equals negative 3 times a subscript n minus 1 baseline
Step-by-step explanation:
The area of the rectangle is the last one at the bottom: 30.375 in, because you multiply both of 6.75 and 4.5 together.
Hope this helps! Good luck!!


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ANSWER
D. a vertical translation of f(x) four units downward
EXPLANATION
The given function are:
f(x)=|x|
and
g(x)=|x|-4.
We can rewrite g(x) in terms of f(x) to obtain:
g(x)=f(x)-4.
This means that, if the graph of f(x) is translated 4 units down, we obtain the graph of g(x).
Hence g(x) is a vertical translation of f(x) four units downward.
The correct choice is D.