Question 1

Which of the following illustrate direct variation?

Accepted Answer

Answer

Answer

Answer

Question 2

Which of the following illustrate inverse variation?

Accepted Answer

Answer

Answer

Answer

Question 3

For numbers 3 – 4, determine the type of variation that best illustrates with the following equations.

$3.\ \ y=\frac{7r^2}{x}$

Accepted Answer

Combined

Answer

Joint

Answer

Direct

Answer

Inverse

Question 4

For numbers 3 – 4, determine the type of variation that best illustrates with the following equations.

$3.\ \ y=\frac{7r^2}{x}$

Accepted Answer

Joint

Answer

Inverse

Answer

Combined

Answer

Direct

Question 5

Which variation statement represents the table of values below?

Accepted Answer

y varies directly as x, where 4 is the constant of variation

Answer

x varies inversely as y, where 4 is the constant of variation

Answer

y varies inversely as x, where 4 is the constant of variation

Answer

x varies directly as y, where 4 is the constant of variation

Question 6

What is the variation statement and the value of the missing variable?

Accepted Answer

f varies directly as the square of g and inversely with p, where p = 2

Answer

f varies directly as the square of g and p, where p =2

Answer

f varies directly as the square of g and inversely with p, where p = 6

Answer

f varies directly as the square of g and p, where p = 6

Question 7

What is the variation statement and the value of the missing variable?

Accepted Answer

G is jointly proportional to h and inversely proportional to the square of f, where G = 8

Answer

G is jointly proportional to h and to the square of f, where G = 2

Answer

G is jointly proportional to h and inversely proportional to the square of f, where G = 2

Answer

G is jointly proportional to h and to the square of f, where G = 8

Question 8

The length 𝑙 of a rectangular field varies inversely as its width 𝑤 is written as ____.

Accepted Answer

Answer

Answer

Answer

Question 9

Which of the following equations best represent the statement “y varies directly as w and the square of z”?

Accepted Answer

Answer

Answer

Answer

Question 10

What mathematical equation describes the graph below?

Accepted Answer

𝑦 varies directly as 𝑥, where 2 is the constant of variation

Answer

𝑦 varies inversely as 𝑥, where 12 is the constant of variation

Answer

𝑦 varies inversely as 𝑥, where 2 is the constant of variation

Answer

𝑦 varies directly as 𝑥, where 12 is the constant of variation

Question 11

The fare rate of taxi varies directly as the distance travelled. When the distance is 12 km, the fare is P 162. Find the fare when the distance is 40 km.

Accepted Answer

P 540

Answer

P 520

Answer

P 530

Answer

P 550

Question 12

The time it takes to travel from Marikina City to Baguio City varies inversely as the speed of the car. If the travel takes 6 hours at an average speed of 60kph, how long would it take travel at an average speed of 20 kph?

Accepted Answer

18 hours

Answer

10 hours

Answer

7 hours

Answer

9 hours

Question 13

“The Interest earned by a savings account of Mr. Viray is jointly proportional to the Time and its Principal amount. After one quarter (3months), the interest for a principal amount of Php 6,000 is Php 120.” How much interest is earned within 5 months if the principal amount is Php 7,500?

Accepted Answer

Php 250

Answer

Php 350

Answer

Php 200

Answer

Php 300

Question 14

What law of exponent is applied in the expression $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Quotient Law

Answer

Power Law

Answer

Product Law

Answer

Radical Law

Question 15

Which of the following is TRUE?

Accepted Answer

<math>\left(x^6\right)\left(x^3\right)=x^9</math>

Answer

Answer

<math>\left(b^{-5}\right)^0=b^{-5}</math>

Answer

Question 16

Which of the following is the simplified form of $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

<math>\left(ab^8\right)^5a^8b^5</math>

Answer

<math>\left(ab^8\right)^5</math>

Question 17

Which of the following expression applied the law for negative integral exponent?

Accepted Answer

Answer

<math>\left(x^6\right)\left(x^3\right)=x^9</math>

Answer

Answer

<math>\left(b^{-5}\right)^0=1</math>

Question 18

Which of the following illustrate expression with rational exponent?

Accepted Answer

Answer

Answer

Answer

Question 19

Which of the following is the simplified form of $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

3

Answer

4

Answer

1

Answer

2

Question 20

Express $\frac{2^{13}}{2^5}=2^8$ in a single radical expression.

Accepted Answer

Answer

Answer

Answer

Question 21

Change $\frac{2^{13}}{2^5}=2^8$ to rational form.

Accepted Answer

<math>\left(m+3\right)^{\frac{1}{2}}</math>

Answer

<math>\left(m+3\right)^2</math>

Answer

Answer

Question 22

Which of the following is equal to $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

<math>\left(\sqrt[5]{7}\right)\left(\sqrt[5]{3}\right)</math>

Answer

Answer

Answer

Question 23

What is $\frac{2^{13}}{2^5}=2^8$ in simplified form?

Accepted Answer

625

Answer

125

Answer

5

Answer

25

Question 24

What is another way of writing $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

I

Answer

either I nor II

Answer

I and II

Answer

II

Question 25

What is $\frac{2^{13}}{2^5}=2^8$ in simplified form?

Accepted Answer

Answer

Answer

Answer

Question 26

What is another way of writing $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

<math>\left(\sqrt[5]{7}\right)\left(\sqrt[5]{16}\right)</math>

Answer

Question 27

What is $\frac{2^{13}}{2^5}=2^8$ in simplified form?

Accepted Answer

3

Answer

9

Answer

6

Answer

18

Question 28

What is $\frac{2^{13}}{2^5}=2^8$ in simplified form?

Accepted Answer

Answer

Answer

Answer

Question 29

Between what two consecutive whole numbers does $\frac{2^{13}}{2^5}=2^8$ lie?

Accepted Answer

14 and 15

Answer

15 and 16

Answer

12 and 13

Answer

13 and 14

Question 30

What is the simplest form $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 31

What is $\frac{2^{13}}{2^5}=2^8$ in simplified form

Accepted Answer

Answer

Answer

Answer

Question 32

Which expression must be multiplied to simplify the radical expression $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 33

What is the simplest form of $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 34

What is the difference of $\frac{2^{13}}{2^5}=2^8$ and $3\sqrt{45}$ ?

Accepted Answer

Answer

Answer

Answer

Question 35

What is the sum of $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 36

Simplify $\frac{2^{13}}{2^5}=2^8$ .

Accepted Answer

Answer

Answer

Answer

Question 37

What is the sum of the expressions $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 38

Which of the following is the product of $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 39

What is the quotient of $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 40

What is the product of $\frac{2^{13}}{2^5}=2^8$ and $3\sqrt{45}$

Accepted Answer

Answer

Answer

Answer

Question 41

Which of the following radical equations will have x = 6 as the solution?

Accepted Answer

Answer

Answer

Answer

Question 42

What value of n will satisfy the equation $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

n = 79

Answer

n = 59

Answer

n = 69

Answer

n = 89

Question 43

Which of the following satisfies the equation $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

x = 25

Answer

x = 4

Answer

x = 16

Answer

x = 8

Question 44

Which of the following satisfies the equation $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

x = 9

Answer

x = 15

Answer

x = 12

Answer

x = 6

Question 45

What is the value of x in the equation $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 46

Which of the following is the extraneous solution of the expression $\frac{2^{13}}{2^5}=2^8$ ?

Accepted Answer

Answer

Answer

Answer

Question 47

The square root of a number is 7. What is the number?

Accepted Answer

49

Answer

25

Answer

16

Answer

36

Question 48

Which of the following is the length of an edge of a cube whose surface area is 72 sq. m? Surface Area (SA) =6s²

Accepted Answer

$y=2x$ meters

Answer

$y=2x$ meters

Answer

$y=2x$ meters

Answer

$y=2x$ meters

Question 49

What is the perimeter of a rectangular garden in a backyard whose width is $\frac{2^{13}}{2^5}=2^8$ m and whose length is $3\sqrt{45}$ m?

Accepted Answer

<math>8\sqrt{5}+12\sqrt{2}</math>m

Answer

<math>10\sqrt{10}</math>m

Answer

<math>20\sqrt{7}</math>m

Answer

<math>10\sqrt{7}+25</math>m

Question 50

On the earth acceleration g due to gravity is approximately 32 ft. per second. Using the formula $\frac{2^{13}}{2^5}=2^8$ , what is the velocity of an object after failing 7 feet from the point where it was dropped?

Accepted Answer

21.17 feet per second

Answer

14.97 feet per second

Answer

8 feet per second

Answer

3.74 feet per second

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