It’s due tonight and have lots more to go

(z-b)/m = a

Step-by-step explanation:

1. z = b + m/a

*Subtract b from both sides

2. z-b = m/a

*Multiple by 1/m on both sides in order to get a alone

3. (z-b)/m = a

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

step-by-step explanation: