7A Quarterly 1

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other quantity is constant.

Tags

CCSS.7.RP.A.2A

Front

How do you determine if a relationship is proportional using a table of values?

Back

If the ratios of the corresponding values are the same, the relationship is proportional.

Tags

CCSS.7.RP.A.2A

Front

What is the formula for calculating distance on a coordinate plane?

Back

Distance = √((x2 - x1)² + (y2 - y1)²) where (x1, y1) and (x2, y2) are the coordinates of the two points.

Tags

CCSS.HSG.GPE.B.7

Front

What does it mean to solve for a variable in an equation?

Back

To solve for a variable means to isolate the variable on one side of the equation to find its value.

Tags

CCSS.6.EE.B.7

Front

What is the cube root of a number?

Back

The cube root of a number is a value that, when multiplied by itself three times, gives the original number.

Tags

CCSS.8.EE.A.2

Front

How do you find the cost per item in a proportional relationship?

Back

Divide the total cost by the number of items to find the cost per item.

Tags

CCSS.7.RP.A.2B

Front

What is the significance of the slope in a linear relationship?

Back

The slope represents the rate of change between the two variables in a linear relationship.

Tags

CCSS.8.EE.B.5

Front

What is the difference between a proportional and a non-proportional relationship?

Back

In a proportional relationship, the ratio remains constant, while in a non-proportional relationship, the ratio changes.

Tags

CCSS.7.RP.A.2D

Front

How do you graph a linear equation on a coordinate plane?

Back

Identify two points that satisfy the equation and plot them on the coordinate plane, then draw a line through the points.

Front

What is the meaning of 'solving an equation'?

Back

Solving an equation means finding the value(s) of the variable(s) that make the equation true.

Tags

CCSS.8.EE.C.7B