0.90 and I think .9 is another I'm not sure but I tried

Plug in 8 for y and 0 for x and solve.
3. 170,000cm
4. 2,000m
5. 600mm
6. 2.38m
7. 2.4m
8. 0.175cm
Answer:
x is 4.30 and 0.697
Step-by-step explanation:
Quadratic formular:

a » 1
b » -5
c » 3

Therefore, values of x :

Answer:
no
Step-by-step explanation: