Slope Intercept warm up

Front

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

Back

-4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope in the equation y = 2x - 4?

Back

2

Tags

CCSS.8.EE.B.5

Front

What does the slope represent in a graph?

Back

The steepness or incline of the line.

Tags

CCSS.8.EE.B.5

Front

What is the equation of a line with a slope of 3 and a y-intercept of 1?

Back

y = 3x + 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

If a line goes up from left to right, what is the sign of the slope?

Back

Positive

Tags

CCSS.8.EE.B.5

Front

If a line goes down from left to right, what is the sign of the slope?

Back

Negative

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept in the equation y = -x + 5?

Back

5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope in the equation y = -x + 5?

Back

-1

Tags

CCSS.8.EE.B.5

Front

What does a slope of 0 mean?

Back

The line is horizontal.

Tags

CCSS.8.EE.B.5

Front

What does an undefined slope mean?

Back

The line is vertical.

Tags

CCSS.8.EE.B.5