Algebra 1 '23 Chapter 1 Review

Front

What is a coordinate in a Cartesian plane?

Back

A coordinate is a pair of numbers (x, y) that define a point's position on a Cartesian plane, where 'x' is the horizontal position and 'y' is the vertical position.

Front

What does the term 'domain' refer to in a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

How do you evaluate an expression with parentheses?

Back

To evaluate an expression with parentheses, first perform the operations inside the parentheses, then follow the order of operations (PEMDAS/BODMAS).

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

Evaluate: 18 + (6 – 2) × 2

Back

26

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

How do you find the domain of a function given a set of values?

Back

To find the domain, identify all unique input values (x-values) from the given set.

Front

Evaluate: 23 + (30 ÷ 10) × 4

Back

35

Front

What is a set in mathematics?

Back

A set is a collection of distinct objects, considered as an object in its own right.

Front

What does it mean for a function to be defined?

Back

A function is defined for a particular input if there is a corresponding output value.