Remember to put commas and a decimal in your answers.

6. 1.5 x 108 = ?

7. 4.4 x 10-6 = ?

8. 8.3 x 105 = ?

9. 8.3 x 10-5 = ?

10. 9.2 x 100 = ?

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)