Not a question, how are you? how’s school treating you? for me not well, i cried ;)
2 answers:
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Answer:
-4
Step-by-step explanation:
The average rate of change from x=a to x=b of f(x) is
The given function is .
.
.
The average rate of change from x=3 to x=4 is given by:
Answer:
The length of the longest section x = 36 ft
Step-by-step explanation:
Total length of the wire = 51 ft
Let first section of wire = x
Second section of wire = y
Third section of wire = z
According to given data
x = 3 y & y = 4 z
Total length of the wire = x + y + z = 51
y = 12
x = 3 × 12 = 36
Therefore the length of the longest section x = 36 ft