Question 6 of 25 If f(x) = -x + 6x - 1 and g(x) = 3x2 - 4x-1, find (f+ g)(x).
O A. (f+ g)(x) = -4x2 + 10x
O B. (f+ g)(x) = 4x + 10x + 2
O C. (f+ g)(x) = 2x + 2x-2
O D. (f+g)(x) = 2x2 - 10x
SUBMIT

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?