Answer:
There was a 25% increase.
Step-by-step explanation:
Answer:
is a polynomial
Step-by-step explanation:
Given : polynomials
and
Solution:




Polynomial :An expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable.
Thus
is a polynomial
Hence option A is correct.
Sang grew more. and by 17/40 ( I could be wrong)
By definition we have that the average rate of change of the function is:

Evaluating the function for the complete interval we have that the AVR is given by:

Rewriting we have:

Simplifying the expression we have:


Answer:
the average rate of change of the function defined by the table is:

Answer: The correct option is, The coefficient of the first term.
Step-by-step explanation:
The given function is,

End behavior of the polynomial function : It is defined as the graph of f(x) as x approaches
and
.
The end behavior of the graph depends on the leading coefficient and degree of the polynomial.
As, the degree of the polynomial is '3'. So, the leading coefficient will determine the structure of the graph.
Therefore, the coefficient of the first term will indicate that the left end starts at the top of the graph.
The graph is also shown below.