Problems Involving Algebraic Expressions

Which of the following statement is true about quadratic function?

• I, II and III

• I, III and IV

• I, II, and IV

• II, III and IV

The equation can be solved using which method/s?

• II only

• IV only

• II, III and IV

• I, II, III, IV

Which property allows you to change the grouping of terms in an algebraic expression?

• Associative property

• Commutative property

• Distributive property

• Identity property

What is the language of algebra used for?

• Studying animal behavior

• Analyzing chemical reactions

• Describing historical events

• Representing and solving problems involving unknown quantities

How does algebra help in representing relationships between quantities?

• By avoiding equations

• By guessing randomly

• By using only numbers

• By using variables to represent unknown quantities

What is the relationship between variables and unknown quantities in algebra?

• Variables have no relationship with quantities

• Variables represent known quantities

• Variables represent unknown quantities

• Variables are irrelevant in algebra

Which property allows you to multiply a sum by a number?

• Identity property

• Associative property

• Distributive property

• Commutative property

What is the solution to the equation 3x - 5 = 7?

• x = 3

• x = 5

• x = 4

• x = 2

What is the solution to the equation 5z + 3 = 18?

• z = 6

• z = 3

• z = 4

• z = 5

What do equations in algebra show?

• Relationships between two expressions

• Historical timelines

• Geographical locations

• Biological processes