Unit 2 Test Review

Front

What is the value of g(-6)?

Back

g(-6) = -1

Front

How do you calculate the profit from selling t-shirts using the equation P(x) = 20x - 300?

Back

To calculate the profit, substitute x with the number of t-shirts sold. For 150 t-shirts, P(150) = 20(150) - 300 = 2700.

Front

What is the value of g(-2)?

Back

g(-2) = 1

Front

What does f(9) = 8 indicate about the function f?

Back

It indicates that when the input is 9, the output of the function f is 8.

Front

What is the definition of the domain of a relation?

Back

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

Front

What is the significance of the equation P(x) = 20x - 300 in a real-world context?

Back

It represents a linear relationship between the number of t-shirts sold and the total profit earned.

Front

How do you interpret the output of a function?

Back

The output of a function is the value that results from substituting an input into the function's equation.

Front

What does it mean if a statement about a function is True or False?

Back

It indicates whether the statement accurately describes the properties or behavior of the function.

Front

What is a linear function?

Back

A linear function is a function that can be graphically represented as a straight line, typically in the form y = mx + b.

Front

How can you determine the profit from selling a different number of t-shirts using the equation P(x)?

Back

Substitute the desired number of t-shirts into the equation P(x) = 20x - 300 to find the profit.