Writing Linear Equations from Graphs

Front

What is the slope of a line that rises from left to right?

Back

Positive

Tags

CCSS.8.EE.B.5

Front

What is the slope of a line that falls from left to right?

Back

Negative

Tags

CCSS.8.EE.B.5

Front

What is the slope of a horizontal line?

Back

Zero

Tags

CCSS.8.EE.B.5

Front

What is the slope of a vertical line?

Back

Undefined

Tags

CCSS.8.EE.B.5

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

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

Back

y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

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

Back

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

Tags

CCSS.8.EE.B.5

Front

What is the slope of the line represented by the equation y = 3x + 1?

Back

3

Tags

CCSS.8.EE.B.5

Front

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

Back

4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Which graph represents the equation y = -x + 2?

Back

Graph A