An artist is painting a mural of historical community events on a wall. To make sure that the picture is painted accurately to her vision, she creates a grid for the wall with each unit measuring a meter. In the mural, she paints the first event at (-2, 2), the second event at (2, 2), and the third event at (-2, 4). The artist is planning on placing a fourth event so that the four events make a rectangle. What will the coordinates of the fourth be?

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

b.

step-by-step explanation:

i just know

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.