Question

PLEASE HELP I WILL GIVE BRAINLIEST!!

Answer 1

Answer:

the answer is b

Step-by-step explanation:

bcz when she substituted 0 for f she got the same result on both the answers

it does matter what the constant of the first term is as long as the second term remains the same ( the first constant or number is being multiplied by 0 the result will always be 0)

Answer 2

Answer  *The expressions are not equivalent because Ella would get different results when substituting different numbers for f.

（But I'm not sure.