Use the coordinate plane to answer the questions below. 4
с
D
3
2
1
2-1
2
3
-1
El
3. Use points A and B to create a rectangle that is 5 units in height. Which
ordered pairs represent the other vertices of the rectangle?
A. (-4,-1) & (-1.5,-1)
B. (-1,-4) & (-1,-1,5)
O C. (-1,-4) & (-1.5, -1)
O D. (-4,-1) & (-1,-1.5)

the answer is 2/54

step-by-step explanation:

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.

many reason,

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct