Semester Exam Review

Front

What is the solution to the inequality x < -5 and x > 3?

Back

no solution

Front

Evaluate f(-2) if f(x) = x² + 3.

Back

7

Front

What property is demonstrated by the equation 3m(m + 4n - 6g) = 3m² + 12mn - 18mg?

Back

Distributive Property

Front

What property is shown in the equation (2x + 3) • 5 = 5 • (2x + 3)?

Back

Commutative Property of Multiplication

Front

What are the domain restrictions for the function piece represented as -2 < x ≤ 1?

Back

-2 < x ≤ 1

Front

Define the Distributive Property in mathematics.

Back

a(b + c) = ab + ac

Front

What is the Commutative Property of Addition?

Back

a + b = b + a

Front

What is the Associative Property of Multiplication?

Back

(ab)c = a(bc)

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What does it mean for a function to be defined on an interval?

Back

The function has valid outputs for all inputs within that interval.