Equations tables and graphs

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

Translate the phrase 'n minus 2 is equal to 16' into an equation.

Back

n - 2 = 16

Front

What does the equation d = p + 3 represent?

Back

It represents a relationship where d is 3 units greater than p.

Front

What is a multiplicative relationship?

Back

A multiplicative relationship is one where one quantity is a constant multiple of another.

Front

How do you represent a relationship in a table?

Back

You can represent a relationship in a table by listing pairs of values that satisfy the equation.

Front

What is the solution to the equation y = x + 5 when x = 2?

Back

y = 2 + 5 = 7.

Front

What does it mean to translate a verbal phrase into an equation?

Back

It means to convert a written description of a mathematical relationship into a mathematical expression.

Front

What is the rate of change in a linear equation?

Back

The rate of change is the slope of the line, indicating how much y changes for a unit change in x.

Front

What is the difference between additive and multiplicative relationships?

Back

Additive relationships involve adding a constant, while multiplicative relationships involve multiplying by a constant.

Front

How can you check if a table of values satisfies an equation?

Back

By substituting the values from the table into the equation and verifying if both sides are equal.