SOL 7.10 review

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to represent a point in a coordinate system, written as (x, y), where 'x' is the horizontal coordinate and 'y' is the vertical coordinate.

Tags

CCSS.5.G.A.1

Front

What does the equation y = 6x represent?

Back

This equation represents a linear relationship where 'y' is six times the value of 'x'. It describes a straight line with a slope of 6.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the slope of a line?

Back

The slope of a line is found by taking the change in 'y' (rise) divided by the change in 'x' (run) between two points on the line.

Tags

CCSS.8.EE.B.5

Front

What is the slope of the line represented by the equation y = 1/2x?

Back

The slope of the line is 1/2, meaning for every 2 units you move horizontally to the right, you move 1 unit up.

Tags

CCSS.8.EE.B.5

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates that the line is horizontal, meaning there is no change in 'y' as 'x' changes.

Tags

CCSS.8.EE.B.5

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that as 'x' increases, 'y' decreases, resulting in a line that slopes downward from left to right.

Tags

CCSS.8.EE.B.5

Front

What is the meaning of the term 'rate' in a real-world context?

Back

In a real-world context, 'rate' refers to a quantity measured against another quantity, often expressed as a unit of time, such as speed or rainfall.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If rain falls at a rate of 2 cm per hour, how much rain falls in 3 hours?

Back

In 3 hours, 6 cm of rain falls (2 cm/hour * 3 hours = 6 cm).

Tags

CCSS.3.MD.A.2

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed. It can be written in the form y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the y-intercept in the equation y = 1/4x + 2?

Back

The y-intercept is 2, which is the point where the line crosses the y-axis.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3