3) Solve the following system of equations by graphing. If the system is inconsistent or the
equations are dependent, say so.

x - y = -1
x +y = 3

arithmetic sequence: a sequnce in which the diffrence between any two consecutive terms is the same

step-by-step explanation:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96