Graphing Linear Equations

Front

What is the equation of a line with a slope of 2/3 and a y-intercept of (0, -3)?

Back

y = 2/3x - 3

Front

Which equation represents a line with a slope of 2 and a y-intercept of 3?

Back

y = 2x + 3

Front

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

Back

The slope of the line.

Front

What is the y-intercept of the equation y = -3x + 7?

Back

(0, 7)

Front

Identify the y-intercept for the function y = -3x.

Back

(0, 0)

Front

What is the general form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you find the slope from two points (x1, y1) and (x2, y2)?

Back

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

Front

What is the slope of the line represented by the equation y = -2x + 3?

Back

-2

Front

If a line has a slope of 0, what does that indicate about the line?

Back

The line is horizontal.

Front

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

Back

(0, 5)