Which of the following shows the factorization of 3x4 + 6x3 + 4x2 + 8x? Question 4 options:

A)

x(3x2 + 4)(x + 2)

B)

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

C)

x(3x2 + 4)(x – 2)

D)

(3x2 + 4)(x + 2)

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.