a. A function that can be written in form
b. A function that can be written in the form
c. A function that can be written in the form
d. The graph of a quadratic is in the shape of a___________.
e. To find the x-intercept (s) of a graph defined by
f. To find the _____________-intercept of a graph defined by
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Chapter 8 Solutions
Beginning and Intermediate Algebra
- Show that the function f(x)=3(x5)2+7 is not one-to-one.arrow_forwardOTHER APPLICATION Attitude Change Social psychologist have found that as the discrepancy between the view of a speaker and those of an audience increase to a point but decrease when the discrepancy becomes too large particular if the communicator is viewed by the audience as having low credibility, Suppose that the degree of change can be approximated by the function D(x)=x4+8x3+80x2 Where x is the discrepancy between the view of the speaker and those of the audience as measure by score on a question-naira. Find the amount of discrepancy the speaker should aim for to maximize the attitude change in the audience. Source: Journal of Personality and Social Psychology.arrow_forwardWhat is the difference between the input and the output of a function?arrow_forward
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