Algebra Graphing

Front

Which equation has a slope of 7 and a y-intercept of 3?

Back

y = 7x + 3

Front

What are the x- and y-intercepts on this graph?

Back

(5,0), (0,5)

Front

What is slope-intercept form?

Back

y = mx + b

Front

What variable is used to represent the slope in the equation y = mx + b?

Back

m

Front

Write the equation for the line in slope-intercept form given the slope is 4 and the y-intercept is 3.

Back

y = 4x + 3

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x.

Front

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

Back

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

Front

What is the y-intercept of a line?

Back

The value of y when 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.