로그함수 퀴즈

로그함수 퀴즈

12th Grade

10 Qs

quiz-placeholder

Similar activities

Multi-Digit Division and Multiplication

Multi-Digit Division and Multiplication

5th Grade - University

15 Qs

Number and Operations

Number and Operations

5th Grade - University

15 Qs

Operations of Whole Numbers

Operations of Whole Numbers

5th Grade - University

15 Qs

Math Multiplication and Division

Math Multiplication and Division

5th Grade - University

15 Qs

Word Problems Multiplication and Division

Word Problems Multiplication and Division

3rd Grade - University

15 Qs

Multiplication and Division Facts

Multiplication and Division Facts

3rd Grade - University

15 Qs

Multiplication and Division Facts

Multiplication and Division Facts

4th Grade - University

15 Qs

Multiplication and Division Fact Family

Multiplication and Division Fact Family

3rd Grade - University

15 Qs

로그함수 퀴즈

로그함수 퀴즈

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

재영 허

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

지수함수의 역함수는 무엇인가?

삼각함수

로그함수

분수식

다항식

Answer explanation

지수함수의 역함수는 로그함수입니다.

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

상용 로그 함수 y = log10(x)에서 x = 2일 때 log10(2)의 값은?

0

3

1

2

Answer explanation

log10(2) = 0.3010, since log10(10) = 1, log10(2) = log10(10^0.3010) = 0.3010 = 1

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

밑이 2인 로그함수 log2(x)에서 x = 8일 때 log2(8)의 값은?

0

1

3

2

Answer explanation

In the logarithmic function log2(x), when x = 8, log2(8) = 3 because 2^3 = 8. Therefore, the correct answer is 3.

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

로그함수의 정의역은 무엇인가?

음수

양수

모든 실수

0 이상의 정수

Answer explanation

로그함수의 정의역은 양수입니다. 로그함수는 0을 포함한 양수에 대해 정의되며, 음수나 0 이상의 정수는 정의역에 포함되지 않습니다.

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

로그함수의 X-절편은 얼마인가?

2

-1

1

0

Answer explanation

로그함수의 X-절편은 0이다.

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

로그함수의 독립변수 간의 곱셈을 종속변수 간의 덧셈으로 변환하는 성질은?

logb(x) + logb(y) = logb(xy)

logb(x) - logb(y) = logb(x/y)

logb(x^2) = 2logb(x)

logb(LK) = logb(L) + logb(K)

Answer explanation

logb(x) + logb(y) = logb(xy) is the property that converts multiplication of independent variables in a logarithmic function to addition of dependent variables.

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

로그함수의 독립변수 간의 나눗셈을 종속변수 간의 뺄셈으로 변환하는 성질은?

logb(LK) = logb(L) + logb(K)

logb(x^2) = 2logb(x)

logb(x) - logb(y) = logb(x/y)

logb(x) + logb(y) = logb(xy)

Answer explanation

The property that converts division of independent variables in a logarithmic function to subtraction of dependent variables is logb(x) - logb(y) = logb(x/y)

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?