Graphing Slope Intercept Form

Front

What is the slope in the equation: y=4x+3?

Back

4

Front

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

Back

y= -2/3 x -2

Front

What is the name of the formula y - y₁ = m(x - x₁)?

Back

Point-Slope Form

Front

Rewrite the equation y - 4x = -8 in slope-intercept form.

Back

y = 4x - 8

Front

Given the equation 4x + 12y = 12, what are the x and y intercepts?

Back

(3,0) and (0,1)

Front

What is the slope-intercept 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 does the y-intercept represent in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis (x=0).

Front

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

Back

The line is horizontal.

Front

If a line has an undefined slope, what does that indicate about the line?

Back

The line is vertical.