The water was pumped out of a backyard pond. What is the domain of this graph?
Water Depth
Depth (inches)
110
100
00
80
70
00
50
40
30
20
10
0 1 2 3 4 5 6 7 8 9 10 11
Time (minutes)

Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.