In the expression-5-4x^2+9, what is the coefficient of x?
A.-4
B.-5
C.5
D.9
Is the answer B?? Thanks
nope. Looks like -4 to me
Thank you😳
Yes thanks, I guess someone else needed the same help.LoL
To find the coefficient of x in the expression -5-4x^2+9, we need to look at the term that includes x. In this case, the term is -4x^2. The coefficient of x is the number in front of the x term, which is -4.
Therefore, the correct answer is A. -4.