KAP Math 6th Grade Fall Review

Front

What is the greatest common divisor (GCD) of two numbers?

Back

The greatest common divisor (GCD) of two numbers is the largest number that divides both of them without leaving a remainder.

Front

How do you find the GCD of 63 and 72?

Back

To find the GCD of 63 and 72, list the factors of each number: Factors of 63: 1, 3, 7, 9, 21, 63; Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72. The GCD is 9.

Front

What is a function in mathematics?

Back

A function is a relation that assigns exactly one output for each input. It can be represented as an equation, a table, or a graph.

Tags

CCSS.8.F.A.1

Front

What does it mean to divide by a number in a function?

Back

Dividing by a number in a function means to take the input value and split it into equal parts based on the divisor.

Tags

CCSS.HSF.LE.B.5

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you solve a proportion?

Back

To solve a proportion, cross-multiply the terms and set the products equal to each other, then solve for the unknown.

Tags

CCSS.7.RP.A.2C

Front

What is the equation of a line in slope-intercept form?

Back

The equation of a line in slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of y with respect to x; it indicates how steep the line is.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept of a line?

Back

The y-intercept of a line is the point where the line crosses the y-axis, represented by the value of y when x = 0.

Front

How do you identify the slope from an equation?

Back

In the equation y = mx + b, the slope is the coefficient m of x.

Tags

CCSS.8.EE.B.5