Graph x3 + 4x2 − 9x − 36
1 answer:
The graph is shown in the picture after finding the double pair and representing them on a coordinate plane.
<h3>What is a function?</h3>It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a function:
f(x) = x³ + 4x² − 9x − 36
The above function represents the cubic polynomial.
To graph the above function first find some points or double order pair to represent on the coordinate plane.
At x = -4, x = -3, and x = 3 the function value become zero.
The points are:
(-4, 0), (-3, 0), (3, 0)
At x = -3.519, y = 1.627
At x = 0.852, y = -40.146
Thus, the graph is shown in the picture after finding the double pair and representing them on a coordinate plane.
Learn more about the function here:
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Answer:
The amount of money, to the nearest cent, in the account after 3 years will be $ 7028.56
Step-by-step explanation:
The amount is given by
Given P = $6520
r = 2.5%
t = 3 years
Substituting the given values, we get -
The amount of money, to the nearest cent, in the account after 3 years will be $ 7028.56