If ! is directly proportional to and = 2 when ! = 20. Find the value of the constant
of variation
Answers
Answered by
1
Answer:
y
∝
x
y
=
k
x
when
x
=
2
,
y
=
5
5
=
k
(
2
)
∴
k
=
5
2
When
x
=
16
,
y
=
(
5
2
)
(
16
)
y
=
40
Step-by-step explanation:
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