Algebra 1, 1st Semester Final Review

Front

True or False: Like Terms have to contain the SAME variable AND the same exponent

Back

True

Front

What key do you use to enter the variable 'x'?

Back

The key next to the alpha key

Front

How many solutions are there in the system of equations: y = 2x + 3 and y = 2x - 1?

Back

No Solution

Front

What is a variable?

Back

A letter that represents an unknown number

Front

What is the form of the linear regression equation provided by the TI-84 calculator?

Back

y = mx + b

Front

What are Like Terms?

Back

Terms that have the same variable raised to the same power.

Front

What does 'm' represent in the equation y = mx + b?

Back

The slope of the line.

Front

What does 'b' represent in the equation y = mx + b?

Back

The y-intercept of the line.

Front

What is the solution to the equation 2x + 3 = 7?

Back

x = 2

Front

What is the distributive property?

Back

a(b + c) = ab + ac