Regents Exam Questions CC.A.CED.4: Transforming Formulas 3
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Name: __________________________________
CC.A.CED.4: Transforming Formulas: Rearrange formulas to highlight a quantity
of interest, using the same reasoning as in solving equations. For example,
rearrange Ohm’s law V = IR to highlight resistance R (linear, quadratic,
exponential (integer inputs only), simple roots).
1 If
1)
, which expression represents x?
2)
3)
, then w, in terms of x and y, is
3)
4)
4)
2 If
1)
2)
3)
5 If
equal to
1)
2)
, then x equals
4)
6 The members of the senior class are planning a
dance. They use the equation
to
determine the total receipts. What is n
expressed in terms of r and p?
1)
2)
3)
4)
3 If
1)
, what is x in terms of a and b?
2)
3)
4)
4 If the formula for the perimeter of a rectangle
is
, then w can be expressed as
1)
2)
3)
4)
7 Given
, which expression can be used
to represent t in terms of W, R, and V?
1)
2)
3)
4)
Regents Exam Questions CC.A.CED.4: Transforming Formulas 3
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8 The formula for the volume of a pyramid is
. What is h expressed in terms of B
3)
4)
and V?
1)
2)
12 If
, the value of a in terms of b and
r can be expressed as
1)
3)
4)
2)
9 A formula used for calculating velocity is
. What is a expressed in terms of v
3)
4)
and t?
1)
2)
13 If
, the value of m in terms of a, k,
and x can be expressed as
1)
3)
4)
2)
3)
4)
10 If
, then x equals
1)
2)
14 If
of a and b?
1)
3)
4)
2)
3)
11 If
1)
2)
, what is y in terms of e, n, k, and t?
4)
, what is x expressed in terms
Regents Exam Questions CC.A.CED.4: Transforming Formulas 3
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Name: __________________________________
15 If
y and z?
1)
, what is x expressed in terms of
4)
2)
16 Solve for c in terms of a and b:
3)
Regents Exam Questions CC.A.CED.4: Transforming Formulas 3
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1 ANS: 1
REF: 061316ia
2 ANS: 3
REF: 080808ia
3 ANS: 1
REF: 011425ia
4 ANS: 2
REF: 010911ia
5 ANS: 2
6
7
8
9
10
REF:
ANS:
ANS:
ANS:
ANS:
ANS:
081330ia
4
1
3
2
1
REF:
REF:
REF:
REF:
011016ia
061623ia
081230ia
061023ia
Regents Exam Questions CC.A.CED.4: Transforming Formulas 3
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REF: 011228ia
11 ANS: 4
REF: 011125ia
12 ANS: 3
REF: 060913ia
13 ANS: 1
REF: 061215ia
14 ANS: 3
REF: 081426ia
15 ANS: 4
REF: 061524ia
16 ANS:
REF: 081131ia