MOY TEST

Front

What is the RANGE of a function?

Back

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

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) that can be used in the function.

Front

Which finite difference is constant for a cubic function?

Back

The third finite difference is constant for a cubic function.

Front

What is the dependent first common difference?

Back

The dependent first common difference is the difference between consecutive outputs of a function, which can help identify the type of function.

Front

What is the RANGE of the set {-3, -1, 1, 3, 5, 7, 9}?

Back

The RANGE is the set of values: {-3, -1, 1, 3, 5, 7, 9}.

Front

How do you determine the RANGE of a function graphically?

Back

To determine the RANGE graphically, observe the y-values covered by the graph of the function.

Front

What is a cubic function?

Back

A cubic function is a polynomial function of degree three, typically in the form f(x) = ax^3 + bx^2 + cx + d.

Front

What is the significance of the first common difference in sequences?

Back

The first common difference indicates whether a sequence is linear; if constant, the sequence is linear.

Front

What is the second common difference?

Back

The second common difference is the difference of the first common differences; it helps identify quadratic sequences.

Front

What does it mean if a function is increasing?

Back

A function is increasing if, as x-values increase, the corresponding y-values also increase.