Answer:
The independent variable is s and the dependent variable is r
Step-by-step explanation:
r = 5s+3
The independent variable is s and the dependent variable is r
7/2(-5)-5 is equal 7/-10-5 which is 7/-15

Table 3 is showing a proportional relationship between x and y.
Reason:
The value of x in table 3 is its square of value of y,
x y



Answer:
the last one
Step-by-step explanation: