Algebra 1 Semester 1 Review

Front

What is the rate of change for the equation y=2x-10?

Back

The rate of change is 2.

Front

What is the solution to the system of equations represented by the points? (0, 3), (1, -1), (-3, 1), (1, 3)

Back

The solution is (1, 3).

Front

What type of slope does a vertical line have?

Back

A vertical line has an undefined slope.

Front

Solve the equation: 2x - 3 = 4x + 7

Back

x = -5.

Front

What is the y-intercept of the equation y = 2x - 3?

Back

The y-intercept is -3.

Front

Define 'slope' in the context of a linear equation.

Back

Slope is the measure of the steepness of a line, calculated as the rise over run.

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that the line rises from left to right.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that the line falls from left to right.

Front

What is the formula for calculating the slope between two points (x1, y1) and (x2, y2)?

Back

The formula is (y2 - y1) / (x2 - x1).

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.