Question

(03.01)

If the cubic function P(x) includes the points (−4, 0), (0, 0), and (2, 0), which of the following represents this function?

x(x − 4)(x + 2)

−4(x − 4)(x + 2)

x(x + 4)(x − 2)

2(x + 4)(x − 2)

Answer 1

Need a lot of help with this!!!!!

Answer 2

Please answer and walk me through it thanks in advance!!!!!!!!!!

Answer 3

EXPLANATION POINTS!!!!!!!

Answer 4

Here is a few more I can't stand

Answer 5

I will show you how to check the first equation, but the rest of the work is down to you. The equation is:\[ y=x(x − 4)(x + 2)\]So we need to check if (−4, 0), (0, 0) and (2, 0) fit this equation. First, try (-4,0):\[-4=0(0-4)(0+2)=0\]Obviously wrong as 4 doesn't equal 0. No need to test the other points as this doesn't lie on the line.

Do this for the other 3 and you'll find your answer.

Answer 6

(03.01)

If the polynomial P(x) has roots −2, 1, 1, and 3, which of the following represents the factored form of function P(x)?

(x − 1)(x − 1)(x + 2)(x − 3)

(x + 1)(x + 1)(x − 2)(x + 3)

(x − 1)(x + 1)(x + 2)(x − 3)

(x + 1)(x − 2)(x + 3)

Answer 7

So B?????

Answer 8

#tom982

Answer 9

@tom982

Answer 10

@fbi2015

Answer 11

@mathmate

Answer 12

Is the first one B

Answer 13

No. Read what I wrote and work it out, don't guess.

Answer 14

Im not guessing

Answer 15

I believe 4 and 3 are wrong

Answer 16

Try again, one of those is the answer.