2024 Pre Algebra 7 Final Review

Front

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

Back

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

Front

What does the slope (m) represent in the equation of a line?

Back

The slope (m) represents the rate of change of y with respect to x, indicating how steep the line is.

Front

Calculate: -6 * (-9)

Back

54

Front

If a shark is swimming 45 feet below the surface and a fish is swimming 13 feet below the shark, how far is the fish below the surface?

Back

-58 feet

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often abbreviated as PEMDAS.

Front

Back

Exponentiation is performed first.

Front

Calculate: 8 * (-4)

Back

-32

Front

What is a negative number?

Back

A negative number is a number that is less than zero, often representing a loss or a value below a reference point.

Front

What does it mean for a number to be below sea level?

Back

A number below sea level is represented as a negative value, indicating depth beneath the surface.

Front

What is the result of multiplying two negative numbers?

Back

The result of multiplying two negative numbers is a positive number.