Will give 20 points

the graph shows the system {y=−x+2y=−x2+x+1 .

which ordered pair is the solution of the system?

(1, 1)

(1, 2)

(0, 2)

(0, 1)

Option 1st is correct

(1, 1) ordered pair is the solution of the system

Step-by-step explanation:

Given the system of equation:

           ....[1]

        ....[2]

Equate the equation [1] and [2] we have;

Add x to both sides of an equation:

Subtract 2 from both sides we have;

We can write this as:

Using perfect square:

⇒We can write the equation as:

then;

⇒

Add 1 to both sides we have;

x =1

Substitute value of x in [1] we have;

⇒

Solution for the given system of equation = (1, 1)

Also:

Graphically you can see that a line  intersect the graph  at a point (1, 1) which satisfy the given system of equations.

Therefore, the ordered pair is the solution of the system is, (1, 1)

there has been genes found in the x chromosome of males that have been linked to [homo/hetero]sexuality. in addition to the reign of the x chromosome, a section of chromosome 8 has also been link to, "alot of ppl are so " these facts were proven true after a 2014 study of a gay male and his strait brother. according to newscientist.com,"chromosome 14 and is mainly active in the thyroid, but also the brain. called tshr, it makes a type of receptor protein that recognises and binds to a hormone that stimulates the thyroid. in this way, the gene plays an important role in controlling thyroid function. the fact that tshr seems to be involved in sexual orientation fits with evidence that thyroid function seems to be linked to sexuality."

in conclusion, "ppl are so gay" due to their genetics.