Question

Check My answer for one question?

Answer 1

Question

Answer 2

Choices A & B

Answer 3

pretty sure it is a

Answer 4

not a heheh

Answer 5

I chose A

Answer 6

Here are choices C & D

Answer 7

\(F(x)=Ax^3+Bx^2+cx+d\)
would have more one solution if B and C are non zero

Answer 8

Wait I Just looked at my work again! Its D! am I correct?

Answer 9

you just look at B, C, D are check the given solution in your equation

Answer 10

otherwise you won't know from just a the curve itself

Answer 11

see the bottom of each graph the 3 solutions are given check them out for each graph
with the equation you are given if they give 0 all of them then they are the correct one

Answer 12

I was making an error. I checked my work again and I am positive that it is D though. Which is 0, -1.29, 0.65

Answer 13

how did you check it is! i have not checked so not sure

Answer 14

u need to plug in the values to see

Answer 15

What I did was factor one side of the equation.. (Which was the left side). Then I made sure the factors WERE equal to 0.

Answer 16

you mean you did this
\[x(19x^2+12x-16)=0\]

Answer 17

one solution is obviously 0
the other two you solve the quadratic

Answer 18

D is wrong dear

Answer 19

does not check

Answer 20

my teacher said I could get hw help. I just sent out the hw and chose my answer and I got it correct.

Answer 21

sorry d is good i forgot signs

Answer 22

You may be making the error but its ok thanks

Answer 23

yeah i used the equation \[x(19x^2+12x-16)=0\]
i forgot i multiplied out by the -
which reflects the graph around x axis