Question

Can someone check to see if I did these right?
1. Determine whether each coefficient is positive or negative
2. Choose the coefficient closest to 0
3.Choose the coefficient with the greatest value

Answer 1

My answers:
1. a) negative; b) positive; c) positive; d) negative
2. c)
3. a)

Answer 2

I think you're ok on 1 and 2. On 3, a has the greatest absolute value...but remember a's coefficient is negative. The greatest will be b or c since those 2 have positive coefficients. b is skinnier, so pick b

Answer 3

Yea 3 was the one I was really in doubt about. I'll pick b. Thanks!!!