Answer:
The choice two
Step-by-step explanation:
f(1) = 3
f(2) = 9
f(0) = 5
f(z) =2z + 5
f(x) = 2x +5 let x = -1; 2, 0, z and simplify if you can.
f(-1) = 2(-1) +5 ; -2 +5
f(2) = 2(2) + 5; 4 + 5
f(0) = 2(0) + 5; 0 + 5
f(z) = 2z +5; 2z + 5
b
