According to the graph, the equation x3-6x2 + 11x- 6 has how many real roots?

The equation has three real roots

Step-by-step explanation:

we have

we know that

The roots are the values of x when the value of the function is equal to zero

using a graph tool

The roots are

see the attached figure

therefore

The equation has three real roots

justin bieber ml.

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for