Answer:
The solutions are 
Step-by-step explanation:
we have

Complete the square. Remember to balance the equation by adding the same constants to each side


Rewrite as perfect squares

square root both sides


6z-7z/5=3
(30z-7z)/5=3
30z-7z=15
23z=15
z=15/23
Solve for w by simplifying both sides of the equation, then isolating the variable.
w=13
A)
x 0 1 2 3 4
y 5 10 15. 20. 25
b) x 0 1 2 3. 4
y 1. 10. 37. 82. 145