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.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

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

Back

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

Tags

CCSS.HSF.IF.A.2

Front

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

Back

(2, 4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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).

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

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

Back

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

Tags

CCSS.HSF-IF.C.7B

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.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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.

Tags

CCSS.HSF.IF.A.2

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.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1