x^3 = 5x
Subtract 5x from both sides:
x^3 - 5x = 0
Factor X out of x^3:
x(x^2-5x) = 0
Set X to 0 and solve for x:
x = 0
Set (X^2-5) to equal 0 and solve for x:
x^2 - 5 = 0
Add 5 to both sides:
x^2 = 5
Take the square root of both sides:
x = √5, -√5
The three solutions of x are 0, √5, -√5
In order from smallest to largest = -√5, 0, √5
The largest possible value is √5
Answer:
f(1) = 8
Common ratio: 0.5
Step-by-step explanation:
f(1) means the firs term in a sequence.
In the function f(n), represented by 8, 4, 2, 1, .., the first term is 8.
f(1) = 8
To find the common ratio, divide any term by the term before it.
We can use any two of the given terms in the sequence EXCEPT for 8 because it is the first term and does not have a term before it.
I choose to divide the second term by the first term:
4/8 = 1/2 = 0.5
Answer:
6
Step-by-step explanation:
Let x over 126 will equal 1/21.
Therefore,
Answer:
there aren't any options. but quadrant four would have a (x,-y) set up. positive x-values, but negative y-values.
