Question

Guess my rule? Write a funtion for the function.
Input 6 7 8 9
Output 5 5.5 6 6.5
Reiny
the increases are a constant 0.5

so <b>f(x) = 0.5x + 2</b>

check for (9,6.5)

f(9) = .5(9) + 2 = 6.5, YEAH