1. Using the coordinates of the point shown in the graph, what is the equation of the line in point-slope form?
y+3=4(x-2)
2. What is the equation of the line in slope-intercept form?
y=4x-11
3. What is the volume of the cube in cubic inches when x = 4 and y = 1/4?
21^3 or 9261 cubic inches