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kaileasample8259
07.11.2020 •
Mathematics
ABCD is a parallelogram where AB = m and BC = n
n
B)
С
Fis the midpoint of the line BD.
a) Express FD in terms of m and n.
FD =
m.
+
Α'
D
E is the point such that ADE is a straight line with AD: DE = k : 1
and FÈ
= 2n
1 / 2 글
m
b) Find the value of k.
Note: Please make sure your
final answer says 'k=...
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Ответ:
39
Step-by-step explanation:
Find the function values for the given x
Subtract to get the change in f(x)
Divide by the change in x
f(3) = 3(3)³ + 1 = 82
f(1) = 3(1)³ + 1 = 4
Average rate of change:
(82 - 4)/(3 - 1)
78/2
39