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MATEMATIK SPM : Ubahan

Authored by Teacher Shah Othman

Mathematics

7th - 11th Grade

CCSS covered

Used 173+ times

MATEMATIK SPM : Ubahan
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13 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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The table above shows some values of the variables r and s. Given r varies inversely as s². Calculate the value of x.

(spm clone 2014/2015)

Jadual di atas menunjukkan beberapa nilai bagi pemboleh ubah r dan s. Diberi r berubah secara songsang dengan s². Hitung nilai x.

(klon spm 2014/2015)

48

24

4

1/4

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The relationship between variables x, y and z is represented by the equation xy/z³ = 4. State the relationship of x, y and z in words.

(spm clone 2014)

Hubungan antara pemboleh ubah x, y dan z diwakili oleh persamaan xy/z³ = 4. Nyatakan hubungan antara x, y dan z dalam perkataan.

(klon spm 2014)

y varies inversely as x and directly as the cube of z.

y berubah secara songsang dengan x dan secara langsung dengan kuasa tiga z.

y varies directly as x and inversely as the cube of z.

y berubah secara langsung dengan x dan secara songsang dengan kuasa tiga z.

y varies inversely as x and directly as the cube root of z.

y berubah secara songsang dengan x dan secara langsung dengan punca kuasa tiga z.

y varies directly as x and inversely as the cube root of z.

y berubah secara langsung dengan x dan secara songsang dengan punca kuasa tiga z.

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

It is given that A varies directly as square root of B and varies inversely as the cube of C. Find the relation between A, B and C.

(spm clone 2011)

Diberi A berubah secara langsung dengan punca kuasa dua B dan berubah secara songsang dengan kuasa tiga C. Cari hubungan antara A, B dan C.

(klon spm 2011)

A ∝ ²√B / C³

A ∝ C³/²√B

A ∝ B³/²√C

A ∝ ²√C / B³

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Volume of a rectangular container with square base, V cm³, varies directly as the square of its length, l.

By using k as a constant, express k in terms of V and l.

(spm clone 2015)

Isi padu sebuah bekas yang berbentuk kuboid dan bertapak segi empat sama, V cm³, adalah berubah secara langsung dengan dengan kuasa dua panjangnya, l.

Dengan menggunakan k sebagai pemalar, ungkapkan k dalam sebutan V dan l.

(klon spm 2015)

k = V / l¹/⁴

k = V / l²

k = Vl¹/²

k = Vl²

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

It is given that y ∝ a×bⁿ and y varies directly as the cube of a and inversely as the square root of b. State the values of x and n.

Diberi y ∝ a×bⁿ dan y berubah secara langsung dengan kuasa tiga a dan secara songsang dengan punca kuasa dua B.

Nyatakan nilai x dan n.

x = 3

n = 1/2

x = 3

n = - 1/2

x = 1/3

n = 2

x = 1/3

n = 1/2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Given MN³ = k, where k is constant.

Which of the following is true?

Diberi MN³ = k, dengan k ialah pemalar.

Pernyataan yang manakah benar?

M varies inversely as the cube root of N.

M berubah secara songsang dengan punca kuasa tiga N.

M varies inversely as the cube of N

M berubah secara songsang dengan kuasa tiga N.

M varies directly as the cube root of N.

M berubah secara langsung dengan punca kuasa tiga N.

M varies directly as the cube of N.

M berubah secara langsung dengan kuasa tiga N.

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following tables represents the relation of y ∝ x³?

(spm clone 2011 / 2013)

Antara jadual yang berikut yang manakah mewakili hubungan y ∝ x³?

(klon spm 2011 / 2013)

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Tags

CCSS.HSF-LE.A.1A

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