Name: ’ Direct&InverseVariation’Worksheet’ Identifyif’the ...
Name:______________________________________
?
?
Direct
?&
?Inverse
?Variation
?Worksheet
?
?
Identify
?if
?the
?following
?situations
?depict
?Direct
?Variation,
?Inverse
?Variation,
?or
?neither.
?
?
?
1)
?___________
?
2)
?
?____________
?
?
? 3)
?__________
?
?
?
?4)___________
?
?
?
?
?5)
?__________
?
?
?6)
?_________
?
?
?
?
?
?
?
?
?
?
?
?
?
?
a
?
b
?
x
?
y
?
?
1
? -?©\1.5
?
1
? 500
?
?
2
?
-?©\3
?
2
? 250
?
?
3
? -?©\4.5
?
3
? 166.7
?
?
?
4
?
-?©\6
?
4
? 125
?
7)
?As
?the
?x
?value
?increases,
?the
?y
?value
?increases
?or
?decreases
?at
?a
?constant
?
?
rate.
?
?________________.
?
?
8)
?As
?the
?x
?value
?increases,
?the
?y
?value
?decreases.
?________________.
?
?
Answer
?the
?following
?Questions.
?
?
9)
?Circle
?the
?equation
?that
?does
?not
?show
?direct
?variation.
?
2
1
?
A.
?
?y
?=
? x
?+
?1
?
?
?
?
?
? B.
?
?y
?=
? ? x
?
?
?
?
?
?
?
?
?
C.
?
?y
?=
?4x
?
?
?
?
?
?
?
?
?
3
2
?
D.
?
?y
?=
?-?©\9x
?
?
10)
?Circle
?the
?equation
?that
?shows
?inverse
?variation.
?
3
x
20
?
B.
?y
?=
?
?
?
C.
?a
?=
?
?
?
?
D.
?x
?=
?2y
?
?
?
?
?
?
?
?
?
?
?
?
?
2
7
b
Identify
?if
?the
?following
?show
?direct
?or
?inverse
?variations.
?
?Then
?find
?the
?constant
?of
?variation.
?
?
A.
?y
?=
? x
?
?
?
?
Direct
?or
?Inverse
?
11)
?y
?=
?-?©\3x
?
Constant
?of
?variation
?(k)
?
?
?
?
?
13)
?xy
?=
?-?©\15
?
?
?
y
=
?0.5
?
x
?
?
12)
?
14)
?
15)
?If
?y
?varies
?directly
?as
?x
?and
?y
?=
?18
?when
?x
?=
?15,
?find
?y
?when
?x
?=
?20.
?
?
?
?
?
?
16)
?If
?r
?varies
?directly
?as
?q
?and
?r
?=
?12
?when
?q
?=
?-?©\3,
?find
?q
?when
?r
?=
?-?©\64.
?
?
?
?
?
?
17)
?The
?length
?S
?that
?a
?spring
?will
?stretch
?varies
?directly
?with
?the
?weight
?F
?that
?is
?attached
?to
?the
?spring.
?If
?a
?
spring
?stretches
?20
?inches
?with
?25
?pounds
?attached,
?how
?far
?will
?it
?stretch
?with
?15
?pounds
?attached?
?
?
?
?
18)
?If
?x
?and
?y
?vary
?inversely
?and
?x=1
?when
?y=11,
?find
?x
?when
?y=5.5
?
?
?
?
?
?
?
19)
?Suppose
?b
?varies
?inversely
?as
?a,
?and
?a
?=
?7
?when
?b
?=
?6.
?Find
?a
?when
?b
?=
?21.
?
?
?
?
?
?
20)
?The
?grade
?you
?earn
?in
?math
?varies
?inversely
?with
?the
?number
?of
?minutes
?per
?night
?you
?
?
?
?
?
?
?
?watch
?television.
?If
?you
?watch
?90
?minutes
?per
?night,
?you
?get
?a
?60
?in
?math.
?
?
?
?
?
?
?
?
?a.
?What
?is
?the
?constant
?of
?variation?
?
?
?
?
?
?
?
?
?
?b.
?How
?much
?television
?can
?you
?watch
?if
?you
?want
?to
?make
?a
?70?
?
?
?
?
?
?
?
?
?
?c.
?You
?cut
?back
?on
?your
?television
?to
?only
?60
?minutes
?a
?night,
?what
?grade
?will
?you
?
?
?
?
?
?
?
?
?
?
?
?
?make
?in
?math?
?
?
?
?
?
?
?
?
?
?d.
?What
?is
?the
?maximum
?amount
?of
?television
?you
?can
?watch
?and
?still
?make
?a
?100?
?
n.
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- pennyjessup smath webpage home
- direct and inverse variation table sheet 1
- direct inverse and joint variation notes and examples
- direct inverse variation notes new website
- section 9 1 direct and inverse variation
- direct variation henry county public schools
- inverse variation loudoun county public schools
- 3 8 inverse variation
- direct and inverse variation
- 7 1 practice a mr mulligan s mathematics
Related searches
- name of different countries in the world
- printable worksheet of the heart
- pdf name this english test complete the test good luck
- worksheet on the periodic table
- direct objects worksheet pdf
- direct variation worksheet answer key
- direct object worksheet answers
- direct object worksheet pdf
- direct object worksheet 6th grade
- worksheet on the sun
- what direct sales company pays the best
- direct objects worksheet with answers