Answer:
f(n) = -7+3n
Step-by-step explanation:
I plugged the values into the equation and they work.
f(n) = -7 + 3(10) = 27
f(n) = -7 + 3(12) = 26
f(n) = -7 + 3(16)= 32
z = 21
z-6=15
z = 15 + 6
hope it helps!
67
35
6 x 5 = 30
30 + 5 = 35
