The dependent variable is the total number of paintings.
The total number of paintings depends on the number of weeks that have passed.
<span>This scenario is a function because for each week that passes, there will be exactly one total number of paintings.</span>
The surface area of the cube is 24 feet.
Answer:

Step-by-step explanation:
In order to identify the equation of line from the given graph, we need to find the slope and the y-intercept.
Slope of a line is the ratio of rise to run or change in
over change in
.
The y-intercept is a point on the line for which the
value is 0. In other words, it is on the y-axis.
Here, from the graph,
y-intercept is at point (0,4). So, y-intercept is the
value which is,
.
Also, slope is given as, 
Therefore, the equation of the line is:

Answer:
d
Step-by-step explanation:
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