2023 STAAR Algebra Review

Front

What is the slope of the equation: -4y + 8 - 2x = 0?

Back

The slope is -1/2.

Front

What is the solution to the equation: -9 + 3x = 4 + 2(1 - x)?

Back

The solution is x = 3.

Front

Find the x coordinate of the solution to the system of equations: 2x + 3y = 3 and 2x - 3y = 9.

Back

The x coordinate is 3.

Front

Back

Front

Back

Front

Define slope in the context of a linear equation.

Back

Slope is the ratio of the rise (change in y) to the run (change in x) between two points on a line.

Front

What is the standard form of a linear equation?

Back

The standard form is Ax + By = C, where A, B, and C are integers.

Front

How do you solve a linear equation for x?

Back

Isolate x on one side of the equation using inverse operations.

Front

What does it mean for a system of equations to be consistent?

Back

A consistent system has at least one solution.

Front

What is the quadratic formula?

Back