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WorksheetsActivity 2: Write It! & Activity 4: Translate It!
Total questions: 20
Worksheet time: 20mins
Write an equation for the following statement. (k is the constant of variation, no space)
The fare F of a passenger varies directly as the distance d of his destination.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The cost C of fish varies directly as its weight w in kilograms.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
An employee’s salary S varies directly as the days d he has worked.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The area A of a square varies directly as the square of its side s.
A=ks
A=k2s
A=ks2
A=s2
Write an equation for the following statement. (k is the constant of variation, no space)
The distance D traveled by a car varies directly as its speed s
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The length L of a person’s shadow at a given time varies directly as height h of the person.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The cost of electricity C varies directly as the number of kilowatt per hour w.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The volume V of a cylinder varies directly as its height h
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The weight W of an object is directly proportional to its mass m.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The area A of a triangle is proportional to its height h
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
P varies jointly as q and r.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
V varies jointly as l, w, and h.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The area A of a parallelogram varies jointly as the base b and altitude h.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The volume of a cylinder V varies jointly as its height h and the square of the radius r
V=hr2
V=khr2
V=kh2r
V=k(hr)2
Write an equation for the following statement. (k is the constant of variation, no space)
The heat H produced by an electric lamp varies jointly as the resistance r and the distance d.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The force F applied to an object varies jointly as the mass m and the acceleration a.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The volume V of a pyramid varies jointly as the area of the base B and the altitude h.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The area A of a triangle varies jointly as the base b and the altitude h.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The appropriate length S of a rectangular beam varies jointly as its width w and its depth d.
(a)
Write an equation for the following statement. (k is the constant of variation, no space)
The electrical voltage V varies jointly as the current I and the resistance R.
(a)
