Math TEKS 7.7A CCISD

Front

What does 'm' represent in the equation y=mx+b?

Back

Slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Write the equation of a line with a slope of -3 and a y-intercept of 8.

Back

y = -3x + 8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Which equation best represents the relationship between x and y in the table: y=5x+5, y=1/5x+5, y=15x+5, y=10x+5?

Back

y = 5x + 5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the y-intercept in the equation y = mx + b?

Back

The value of b.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

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

Back

m = (y₂ - y₁) / (x₂ - x₁)

Tags

CCSS.8.EE.B.5

Front

What does the term 'y-intercept' mean?

Back

The point where the line crosses the y-axis.

Front

If a line has a slope of 0, what does that indicate about the line?

Back

The line is horizontal.

Tags

CCSS.8.EE.B.5

Front

If a line has an undefined slope, what does that indicate about the line?

Back

The line is vertical.

Tags

CCSS.8.EE.B.5

Front

What is the relationship between the slope and the steepness of a line?

Back

A larger absolute value of the slope indicates a steeper line.

Tags

CCSS.8.EE.B.5