Writing Linear Equations from Graphs

Front

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

Back

y = -2x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

In the equation y = mx + b, what does 'm' represent?

Back

Slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope of the line represented by the equation y = 1/3x - 2?

Back

1/3

Tags

CCSS.8.EE.B.5

Front

What does 'b' represent in the slope-intercept form y = mx + b?

Back

y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

If the slope (m) is 3 and the y-intercept (b) is 6, what is the slope-intercept equation?

Back

y = 3x + 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope in the equation y = 2x + 3?

Back

2

Tags

CCSS.8.EE.B.5

Front

Write the equation of the line with a slope of -1/3 and a y-intercept of -2.

Back

y = -1/3x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you identify the slope from a graph?

Back

The slope is the rise over run, or the change in y divided by the change in x.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept of the equation y = 4x + 2?

Back

2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

If a line passes through the points (1, 2) and (3, 6), what is the slope of the line?

Back

2

Tags

CCSS.8.EE.B.5