Can someone help with this please
1 answer:
Polynomials are mathematical expressions involving variables raised with non-negative integers and coefficients. The polynomial is x³- 7x² - 6x + 72.
<h3>What is a polynomial?</h3>Polynomials are mathematical expressions involving variables raised with non-negative integers and coefficients(constants who are in multiplication with those variables) and constants with only operations of addition, subtraction, multiplication and non-negative exponentiation of variables involved.
The polynomial using the given information can be made as shown below.
Given the zeros of the polynomial are -3, 4, and 6.
P(x) = (x+3)(x-4)(x-6) = x³- 7x² - 6x + 72
To check the end behaviour of the function, the graph of the function can be plotted as shown in the below image.
Hence, the polynomial is x³- 7x² - 6x + 72.
Learn more about Polynomials:
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Answer:
option-c
Step-by-step explanation:
we are given
we will verify each options
option-A:
we can see that exponent is over 3
and it is positive and greater than 1
so, this function is increasing
so, this is FALSE
option-C:
At x=1:
At x=2:
So, it is getting tripled
so, this is TRUE
option-b:
we can plug x=0
so, this is FALSE
option-d:
we can plug x=1
so, this is FALSE