Menyelesaikan assignment . Don't use the space provided for tutorial comments and marks The assignment has a total mark of 30% ( thirty percent ) Part I. Say TRUE if the statement is correct or FALSE if the statement is incorrect for the following questions 1 . For every real number x, sqrt((x - 1) ^ 2) = x - 1 2 . The function f(x) = 8/(x ^ 5) is power function . 3 . For every real number x ,|x|>|-x| 4 . The range of functionf f(x)=3+sgnx is \{- 1, 0, 1\} . 5 lfloor-21.4 rfloor=-21 6 . Two functions are inverse each other if their composition is identity functions . 7 The domain of any rational number is the set of all real number 8 . If the numbers of row and column of matrix is the same , then the matrix is called square . Part II . Choose the correct answer and write the letter of your choice . one of the following is a rational expression ? | Equatix - Math Solver

Fractions & Decimals

Ratios & Proportions

Basic Number Theory

Integers & Absolute Values

Factors & Multiples

Prime Factorization

Basic Equations & Inequalities

Coordinate Plane & Graphing

Linear Equations & Inequalities

Quadratic Equations

Polynomials & Factoring

Functions & Graphs

Systems of Equations

Trigonometric Functions

Trigonometric Identities & Equations

Right Triangle Trigonometry

Graphing Trigonometric Functions

Limits & Continuity

Derivatives & Applications

Integrals & Applications

Series & Sequences

Multivariable Calculus

Functions & Graphs

Polynomial & Rational Functions

Exponential & Logarithmic Functions

Sequences & Series

Descriptive Statistics

Normal Distribution

Hypothesis Testing

Regression Analysis

Linear Programming

Sets & Counting

Eigenvalues & Eigenvectors

Linear Transformations

Atomic Structure

Thermochemistry

Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$1 + \frac { 1 } { 1 }$$