Given a polynomial f(x), if (x - 1) is a factor, what else must be true?
f(0) = 1
f(1) = 0
f(-1) = 0
f(0) = -1

Step-by-step explanation:

we know that

If is a factor of the polynomial f(x)

then

For

the polynomial must be equal to zero

so

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m