According to the Rational Root Theorem, what are all the potential rational roots of f(x) = 9x4 – 2x2 – 3x + 4?
2 answers:
Answer:
Option 1.
Step-by-step explanation:
According to rational root theorem, all the potential rational roots of a function f(x) is defined as
where, p is a factor of constant term and q is the factor of leading coefficient.
The given function is
Here, leading coefficient is 9 and factors of 9 are ±1, ±3, ±9.
Constant term is 4 and factors of 4 are ±1, ±2, ±4.
All the potential rational roots of f(x) are
Therefore, option 1 is correct.
You might be interested in
Answer:
1) For each value of x, a value of y is increased by 5.
x = 0, y = 5
x = 1, y = 10
x = 2, y = 15
x = 3, y = 20
------------------------------------------------------------------------------------------
2) For each two values of x, a value of y is increased by 10.
x = 0, y = -2
x = 2, y = 8
x = 4, y = 18
x = 6, y = 28
-------------------------------------------------------------------------------------------
3)
x = 0, y = 1
x = 1, y =
x = 5, y = 3
x = 10, y = 5
-------------------------------------------------------------------------------------------------
4)
x = 0, y = 2
x = 1, y = 17
x = 2, y = 32
x = 5, y = 77
Step-by-step explanation:
This is as easy as replacing x for the actual value show on the table.
1)
When x = 0, y = ?
When x = 1, y = ?
When x = 2, y = ?
When x = 3, y = ?
-------------------------------------------------------------------------------------------------------
2)
When x = 0, y = ?
When x = 2, y = ?
When x = 4, y = ?
When x = 6, y = ?
----------------------------------------------------------------------------------------------------
3)
When x = 0, y = ?
When x = 1, y = ?
When x = 5, y = ?
When x = 10, y = ?
-------------------------------------------------------------------------------------------------
4)
When x = 0, y = ?
When x = 1, y = ?
When x = 2, y = ?
When x = 5, y = ?