(MCA) Test 3

Front

What is the equation of a vertical line passing through (2, 10)?

Back

x = 2

Front

Rewrite the equation into Standard form: 5x + 8y = 56

Back

5x + 8y = 56

Front

What is the y-intercept of the line with the equation 3x - 2y = 6?

Back

-3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope of the line whose equation is: y = -4x + 7?

Back

-4

Tags

CCSS.8.EE.B.5

Front

Find the slope from the table: (0, 0), (1, 4)

Back

4

Tags

CCSS.8.EE.B.5

Front

What is the definition of a slope in a linear equation?

Back

The slope is the ratio of the rise (change in y) to the run (change in x) between two points on a line.

Tags

CCSS.8.EE.B.5

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are integers and A ≥ 0.

Front

How do you find the y-intercept from the equation 2x + 3y = 6?

Back

Set x = 0 and solve for y: 3y = 6, so y = 2.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What does it mean if a line has a slope of 0?

Back

The line is horizontal and does not rise or fall.

Tags

CCSS.8.EE.B.5

Front

What does it mean if a line has an undefined slope?

Back

The line is vertical and does not have a defined slope.

Tags

CCSS.8.EE.B.5