You’d have to try to get r on one side of the equation.
You can do that by subtracting 12 from both sides which would make it so
R = -9
Part A
The table does represent y as a function of x because each input (values of x) related to exactly one output. Refer to the diagram below.
Part B
We have
f(x) = 925x + 1000
f(24) = 925 (24) + 1000
f(24) = 23200
f(24) represent the value of renting for 24 months
Answer:
the value of x is 0 and y is -4.
hope it helps uh..