Algebra I - Unit 4 Midterm exam review 2024

Front

What is the x-intercept of the line 3x + 2y = 6?

Back

2

Front

The point where the line crosses the y-axis is called the:

Back

y-intercept

Front

What is the equation of a line with a slope of 4 and a y-intercept of 2?

Back

y = 4x + 2

Front

What is the slope formula?

Back

Slope (m) = (y2 - y1) / (x2 - x1)

Front

What is the x-intercept of the line 6x - 9y = -18?

Back

-3

Front

What does the term 'slope' refer to in a linear equation?

Back

The slope indicates the steepness of the line and is calculated as the rise over run.

Front

What is the y-intercept of the line represented by the equation y = 3x + 5?

Back

5

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Use the formula: m = (y2 - y1) / (x2 - x1).

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are integers.

Front

What does it mean if a line has a slope of 0?

Back

The line is horizontal and does not rise or fall.