Front

Which type of line runs parallel to the y-axis?

Back

Vertical line

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

Which type of line runs parallel to the x-axis?

Back

Horizontal line

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

Slopes of parallel lines are...

Back

identical.

Tags

CCSS.8.EE.B.5

Front

Which is the correct graph for x = −4?

Back

Graph D (a vertical line at x = -4)

Front

What does 'b' represent in y=mx+b?

Back

y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope of a vertical line?

Back

Undefined

Tags

CCSS.8.EE.B.5

Front

What is the slope of a horizontal line?

Back

0

Tags

CCSS.8.EE.B.5

Front

If two lines are perpendicular, what is the relationship between their slopes?

Back

They are opposite reciprocals.

Tags

CCSS.8.EE.B.6

Front

What is the equation of a line parallel to y = 2x + 3?

Back

y = 2x + b (where b is any real number)

Front

What is the equation of a line perpendicular to y = 2x + 3?

Back

y = -1/2x + b (where b is any real number)