Algebra 1 Review

Front

What is a system of equations?

Back

A set of two or more equations with the same variables. The solution is the point(s) where the equations intersect.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

How do you solve a system of equations using substitution?

Back

1. Solve one equation for one variable. 2. Substitute that expression into the other equation. 3. Solve for the remaining variable.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Back

Tags

CCSS.6.EE.A.2C

Front

What is a polynomial?

Back

An expression consisting of variables and coefficients, combined using addition, subtraction, multiplication, and non-negative integer exponents.

Front

What does it mean to simplify a polynomial?

Back

To combine like terms and reduce the expression to its simplest form.

Tags

CCSS.7.EE.A.1

Front

What is the height function for a building with n floors and an antenna?

Back

Front

What is the range of a function?

Back

The set of all possible output values (y-values) of a function.

Front

How do you find the range of a graph?

Back

Identify the lowest and highest points on the graph to determine the minimum and maximum y-values.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

What is the difference between a linear equation and a polynomial?

Back

A linear equation is a polynomial of degree 1, while a polynomial can have degrees greater than 1.

Front

What is the degree of a polynomial?

Back

The highest power of the variable in the polynomial.