find inverse of y=1/2x+3
Mathematics · College · Tue Nov 03 2020
llm
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Given the function: y = ½x + 3
In order to find the inverse of the function, substitute the value of x with y and solve for y
Solution:
y = ½x + 3
x = ½y + 3
x - 3 = ½y
y =2(x-3)
y =2x - 6
Check:
y = ½(2x-6) + 3
y = x - 3 + 3
y = x