It’s 5h because you aren’t adding homework, subtracting homework or dividing homework
Answer:
slope:3
y intercept:1
equation:y=3x+1
Step-by-step explanation:

is equal to 2x, since it is the derivative of

.
The answer is: -3y+9z
This is because you simply switch the sign for every number in the parentheses.
Hope this helps!