A function of the form fx) = ab' is modified so that the b value remains the same but the a value is increased by 2. How do the domain and range of the new function compare to the domain and range of the original function?

Check all that apply.
a) The range stays the same.
b)The range becomes y> 2.
c) The domain stays the same,
d)The domain becomes x. > 2.
e)The range becomes y 2 2.
f) The domain becomes x 22.

Every rhombus is a square. true false

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

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?