98 points! 1. write the domain of the function given in the graph in set builder notation. a) (x|x > = 10) is it a? b) (x|x > = 0) c) (x|x > 10) d) (x|x > 0) 2. write the range of the function given in the graph in interval notation. a) [4,8] b) (-4,3)u(3,8] c) (-4,8] d) [-4,3)u(3,8) is it b or

Which shows one way to determine the factors of  x3  +  5x2  –  6x  –  30 by grouping? x(x2  –  5)  +  6(x2  –  5)x(x2  +  5)  –  6(x2  +  5)x2(x  –  5)  +  6(x  –  5)x2(x  +  5)  –  6(x  +  5)

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?