Final Review Ch 1-2

Front

What is the result of (7 + 41) ÷ 2 – 15?

Back

9

Front

What is the Domain of the function with values {-4, -2, 0, 2, 4}?

Back

{-4, -2, 0, 2, 4}

Front

Solve for k: -124 = 4 (1 + 8k)

Back

-4

Front

Back

9

Front

Back

5

Front

What is the formula for finding the average of a set of numbers?

Back

Average = (Sum of all values) / (Number of values)

Front

Define 'Domain' in the context of functions.

Back

The set of all possible input values (x-values) for a function.

Front

What is the solution to the equation 2x + 3 = 11?

Back

4

Front

What does it mean for an equation to be 'undefined'?

Back

An equation is undefined when it involves division by zero or other operations that do not yield a valid result.

Front

What is the value of x in the equation 5x - 10 = 0?

Back

2