1. It is a term whose value never changes. A. numerical coefficient B. literal coefficient C. constant D. constant term
2. How many terms are there in the algebraic expression: 2x - 5y + 17z * A. 4 terms B. 3 terms C. 5 terms D. 2 terms 3. Which of the following is a variable quantity? * A. the number of years in a decade B. the number of hours in a day C. the number of sides of a triangle D. the number of COVID-19 deaths every day
4. It is a constant or a variable or constants and variables multiplied together. * A. variable B. constant C. exponent D. term 5. What is the numerical coefficient of a variable that has no number written beside it? A. 0 B. 1 C. none D. -1
6. What are the constants in the algebraic expression 3x -12y – 6z? * A. 3, -12 and -6 B. 3, 12 and -6 C. 3, -12 and 6 D. 3, 12 and 6
7. Any combination of one or more constants and variables along with at least one mathematical operation. * A. numerical coefficient B. literal coefficient C. algebraic expression D. algebraic term 8. It is the number factor in an algebraic term * A. numerical coefficient B. literal coefficient C. constant D. variable
9. It is the variable factor in an algebraic term. A. numerical coefficient B. literal coefficient C. constant D. variable
10. What is the constant term in the algebraic expression 10x^3+4 * A. 4 B. 10 C. x^3 D. 10x^3
11. What is the literal coefficient in the term 4x^3 y^2 A. 4 B. xy C. x^3 y^2 D. xy^2
12. In 27 / 8b , _____ is constant and _____ are variables. * A. 2 / 8 is the constant and 7a and b are variables B. 27 and a are constants and 8 and b are variables C. a and b are constants and 27 and 8 are variables D. 27/8 is the constant and a and b are variables
13. It a letter or a symbol that represents possible values of a quantity under certain condition. * A. variable B. constant C. exponent D. term 14. Which of the following is a constant quantity? * A. the amount of sales tax a businessman pays B. the amount of tips received by a waiter C. the number of sides of an octagon D. the length of a movie
15. In the expression -3x+12, -3 is the _________ of x. * A. numerical coefficient B. literal coefficient C. variable D. exponent​​