Question

@Mehek 14

Answer 1

Factor the GCF: 9a4b3 + 24a3b2 − 15a2b.

3a2b(3a2b2 + 8ab − 5)
3a2b3(3a2 + 8ab − 5)
3a2b(3a2b + 8ab − 5b)
3ab(3a3b2 + 8ab − 5a)

Answer 2

a

Answer 3

Determine the factors of x2 − 12x − 20.

(x − 2)(x + 10)
(x − 10)(x + 2)
(x − 5)(x + 4)
Prime

Answer 4

d

Answer 5

A polynomial function is shown below:

f(x) = x3 − 4x2 − x + 4

Which graph best represents the function?

Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 3, 2, and 3. The graph intersects the y axis at a point between 10 and 15.
Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 3, 2, and 3. The graph intersects the y axis at a point between 15 and 20.
Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 3, 1, and 3. The graph intersects the y axis at a point between 5 and 10.
Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 1, 1, and 4. The graph intersects the y axis at a point between 0 and 5.

Answer 6

im not sure about his one ?

Answer 7

1 - correct

Answer 8

ok

Answer 9

2 - correct

Answer 10

ok

Answer 11

i need to see the graphs for #3

Answer 12

i think d is the answer for the last one

Answer 13

I need to see the graphs though