how do i graph C=15+.10n and C=.25n
assign C a vales like 0 and 1 and -1 and solve for n
Then assign n similar values and solve for C then plot these poins on a graph.
To graph the equations C = 15 + 0.10n and C = 0.25n, you can follow these steps:
1. Assign values to C: Choose a few values for C, such as 0, 1, and -1.
For C = 0:
0 = 15 + 0.10n
For C = 1:
1 = 15 + 0.10n
For C = -1:
-1 = 15 + 0.10n
2. Solve each equation for n: Rearrange the equations to solve for n.
For C = 0:
0 = 15 + 0.10n
-15 = 0.10n
n = -150
For C = 1:
1 = 15 + 0.10n
-14 = 0.10n
n = -140
For C = -1:
-1 = 15 + 0.10n
-16 = 0.10n
n = -160
3. Assign values to n: Choose a few values for n, such as 0, 1, and -1.
For n = 0:
C = 0.25n
C = 0.25(0)
C = 0
For n = 1:
C = 0.25n
C = 0.25(1)
C = 0.25
For n = -1:
C = 0.25n
C = 0.25(-1)
C = -0.25
4. Plot the points on a graph: Use a coordinate plane and plot the points (n, C) you found in Step 2 and Step 3.
Points for C = 0: (-150, 0), (-140, 1), (-160, -1)
Points for C = 0.25: (0, 0.25), (1, 0.25), (-1, -0.25)
Once you have plotted these points, you can connect them to form the graphs of the equations C = 15 + 0.10n and C = 0.25n.