Algebra 1 KU 2

What is the best description of Algebra?

• Using letters to represent numbers in order to make expressions

• Using numbers to make headaches

• Using letters to find other letters

• Using numbers to find other numbers

What is a coefficient?

• The number written together with a variable.

• The letter that is written together with a number.

• The plus sign in an expression.

• The minus sign in an expression.

If an expression contains only numbers, it is called an algebraic expression. True or false?

• True

• False

This number 23 is a ........

• Coefficient

• Variable

• Constant

• Relation Symbol

The following "K" is a........

• Constant

• Variable

• Coefficient

• Relation Symbol

True or False? 3x - 4 = 14 is an expression.

• True

• False

Choose the correct mathematical expression that best expresses the following phrase, " The quotient of the difference of x and y subtracted by z."

• 
• 
• 
• 

True or False? If I say "eight less than q", that would look like q - 8.

• True

• False

According to the knowledge unit, which of the following of the steps are used in figuring out expressions? You need to check all the answers that are correct.

• Look for the a key phrase.

• Decide which action to take.

• Decide whether the variable is to perform the action or the action is to be taken on the variable.

• Use the key phrase to find the variable.

What is my name?

• Mr. Sifuentes

• Mr. Sifuentez

• Mr. C. Fuentes

• Mr. See Fwentess