Draw a graph that shows the equation v = 4 + 2t, where v is the total volume of water in a bucket and t is the elapsed time in minutes?

 The graph is attached.

Step-by-step explanation:  We are given to draw the graph of the following equation:

where 'V' is the total volume of water in a bucket and 't' is the elapsed time in minutes.

Since equation (i) is a linear equation in two unknown variables, so the graph will be a straight line.

To draw the graph of a straight line, we need at least two points to be plotted on the graph paper and then joined straight.

If t = 0, then from equation (i), we have

If t = -2, then from equation (i), we have

So, (t. V) = (0, 4) and (-2, 0) are two points on the graph, if 't' is plotted along X-axis and 'V' is plotted along Y-axis.

These two points are joined to draw the graph of the given equation. Please see the attached graph below.

21

step-by-step explanation:

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17