Question

write a rule for the linear function in the table (1)(3),(2)(2),(3)(1),(4)(0)

Answer 1

Here, f(x) = {(1,3), (2,2), (3,1), (4,0)}
So, rule for this function is {x+n, y-n}

Where, n = number of steps, & x, y are the initial values of the function which is 1 & 3 respectively

Hope it Helped

Answer 2

y= -x + 4
I just did this one. Look at the steps I. The other one.