Hi there! The answer is A.
Graph A. is not linear because it contains x^2 and therefore is a quadratic function.
Eighths and their multiples are common fractions which I recommend memorizing, but to actually solve this, you use the literal meaning of a fraction and divide 5 by 8. See the long-division below (it was surprisingly difficult to type, so I hope it helps!).
To round 0.625 to the nearest hundredth, we go to the second decimal place, which is 5, so we round up to 0.63.
Answer:
I think the answer is F hope its right fingers crossed!
Step-by-step explanation: