Answer:
I think it's 20 i'm not so sure if you get it wrong than i'm sorry
The least common denominator would be 6.
2*3= 6
3*2= 6
If you need more help on this subject, private message me!
Brainliest answer is always appreciated!
You can use a factor tree to find the factorization of a number is to divide out prime numbers only. For example: Number 24
24
12 2
6 2
3 2
2 is a primer number, so thats why im dividing it by that number
Answer:
<em>Maximum: (-1,9)</em>
Step-by-step explanation:
<u>Vertex form of the quadratic function</u>
If the graph of the quadratic function has a vertex at the point (h,k), then the function can be written as:

Where a is the leading coefficient.
We are given the following function:

To find the vertex, we need to complete squares. First, factor -2 on the first two terms:

The expression in parentheses must be completed to represent the square of a binomial. Adding 1 and subtracting 1:

Taking out the -1:

Factoring the trinomial and operating:

Comparing with the vertex form we have
Vertex (-1,9)
Leading coefficient: -2
Since the leading coefficient is negative, the function has a maximum value at its vertex, i.e.
Maximum: (-1,9)