Question

Need help fast makes no sense to me in the screenshots below 50pts!!!!!!!!!!!

Answer 1

Answer:

1.  Plot the points on the graph and join them to create the pool (see attachment).

With the points, the first number is the x-value and the second number is the y-value.  For example, for point A(1, 2) this would be x = 1 and y = 2.  The x-axis is the horizontal axis and the y-axis is the vertical axis.  Where the two axis cross, this point is (0, 0) or the origin.

Quadrant 1 is the upper right quadrant where x>0 and y>0

2. Reflect over the y-axis.  All the x-coordinates of the points will become negative and the y-coordinates of the points will stay the same.

A'(-1, 2)  

B'(-2, 6)  

C'(-7, 8)  

D'(-9, 3)

3. Rotated 90 degrees clockwise about (0, 0)

Swap the x and y coordinates and make the y coordinate negative:

A''(2, -1)

B''(6, -2)

C''(8, -7)

D''(3, -9)

4. Reflect the image in quadrant 4 across the y-axis.  The shape drawn in question 3 is in quadrant 4.  So this needs to be reflected across the y-axis.  Same coordinates as those in question 3, but the x-coordinate needs to be negative.

A'''(-2, -1)

B'''(-6, -2)

C'''(-8, -7)

D'''(-3, -9)