The following graph shows the solution to which system of inequalities?select one: a. 1 y> −2x+2 b. 1≤y≤3 y≤−2x+2 c. 1≤y≤3 y≥−2x+2 d. y≤3 y≤−2x+2

Looking at the purple area, we see that 1≤y≤3. So we can immediately reject answers (d), (a).

Since the purple area is to the right of and above the sloping line, we choose answer (c).

The correct answer to the whole problem is (c).

is there any photos or whatever?

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)