The length of the edge of a cube is 8cm. Label an edge length on the diagram and then find ether the surface area or volume of the cube showing all work. Round to the nearest tenths.

the 4th choice is the correct one

step-by-step explanation:

47

step-by-step explanation:

table 3 represents a direct variation function. : )

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4