Algebra C&C Unit 1 Test Review

Front

What is the profit function for the number of ice cream cones sold?

Back

P(x) = 0.87x, where x represents the number of ice cream cones sold.

Front

What is an appropriate input for the profit function P(x) = 0.87x?

Back

{0, 1, 2, 3,...}

Front

If f(2) = 4, how can this be represented as an ordered pair?

Back

(2, 4)

Front

What is the domain of the graph represented by the interval [-7, 5)?

Back

The domain is all x-values from -7 (inclusive) to 5 (exclusive).

Front

What equation is graphed if it is represented as f(x) = ∛x?

Back

f(x) = √[3]{x} (the cube root function).

Front

What is the parent function of a linear equation?

Back

The parent function is f(x) = x.

Front

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

Back

The domain refers to the set of all possible input values (x-values) for the function.

Front

What is the range of a function?

Back

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

Front

How do you determine the profit from selling a certain number of ice cream cones using the function P(x)?

Back

Substitute the number of cones sold (x) into the profit function P(x) = 0.87x.

Front

What is the significance of the ordered pair (2, 4) in relation to the function f?

Back

It indicates that when the input is 2, the output is 4.