Mathematics, 13.11.2020 05:00 johny144
To find the inverse of f(x) = 2x ā 1, Patel begins by replacing f(x) with y. He then switches x and y. What is the next step?
A. Solve the equation for x.
B. Subtract 1 from both sides of the equation.
C. Solve the equation for y.
D. Replace y with fā1(x).
it a
Answers: 3
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The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.
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To find the inverse of f(x) = 2x ā 1, Patel begins by replacing f(x) with y. He then switches x and...
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