Algebra Nation Section 1 Topic 1 Review

Which of the following is incorrect about expressions?

• Have variables

• Have numbers

• Have Equal Signs

• Have operation signes

What is the constant of $3x^2\ -\ 2x\ +7$  

• 3 is the constant

• -2 is the constant

• 2 is the constant

• 7 is the constant

What is the leading coefficient of $3x^2-2x+7$   

• 3

• 2

• -2

• 7

What are the coefficients of $3x^2-2x+7$   

• 3

• 3 and 2

• 3 and -2

• 3, -2, and 7

What is the exponent of $3x^2-2x+7$   

• 3

• 2

• -2

• 7

What type of polynomial expression is $3x^2-2x+7$   

• equation

• monomial

• binomial

• trinomial

How do we put expressions/equations in standard form?

• Biggest coefficient to smallest coefficient

• Alphabetical order

• Smallest exponent to largest exponent

• Largest exponent to smallest exponent

An expression with 1 terms is:

• monomial

• binomial

• trinomial

• exponent

What type of polynomial is $3x^2-2x$   

• monomial

• binomial

• trinomial

• equation

 $4x^2+7y-2$  is a

• monomial

• binomial

• trinomial

• equation