The slope of the line is -3/4
Answer:

Step-by-step explanation:
In right triangle XZW, the height WY is the geometric mean of segments ZY and XY.
Hence,

Answer:
x=8
Step-by-step explanation:
the y-value in the first pair decreased by half, so the x-value must double due to inverse variation.
The answer would be B, due to the fact that the shaded area is above the line.
E. none of them hope I helped