Factor completely 3x²+ 9x 54.

1)(3x 9)(x + 6)

2)3(x 3)(x + 6)

3)(3x 6)(x + 9)

4)3(x 2)(x + 9)

Factor completely 81x² 4.

1)(2x 9)(2x 9)

2)(2x 9)(2x + 9)

3)(9x 2)(9x 2)

4)(9x 2)(9x + 2)

Which of the following is a factor of 9x²+ 21x + 10?

1)3x + 5

2)9x + 2

3)9x + 5

4)None of the above

Which is a factor of 6x²y + 8x² 30y 40?

1)x 4

2)3y + 4

3)x²+ 4

4)3y 5

Determine the equation of the graph and select the correct answer below.

-5 -4 -3 -2 3 4 -2 h(x)\f\f