Lesson 10 Warmup Matching graphs and equations

Front

Back

The graph shows all numbers greater than 5, with an open circle at 5 and a line extending to the right.

Front

Back

The graph shows all numbers less than 2, with an open circle at 2 and a line extending to the left.

Front

What is the equation of the line represented by the graph?

Back

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is zero.

Front

Back

The y-intercept is 4.

Front

Define slope in the context of a graph.

Back

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

Front

What does a slope of 2 indicate?

Back

For every 1 unit increase in x, y increases by 2 units.

Front

What does an undefined slope indicate?

Back

An undefined slope indicates a vertical line, where x remains constant.

Front

How do you find the y-intercept from an equation in slope-intercept form?

Back

The y-intercept is the value of y when x = 0.

Front

What is the general form of a linear equation?

Back