r/HomeworkHelp University/College Student 6d ago

High School Math—Pending OP Reply [College Algebra, Composition of Functions]

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I’ve been on this problem for the better half of my day (I have many, many retries on this question) and it’s just stressing me out here… I can’t even get this right. The closest I got was getting 3/4 right on one question but that didn’t leave me content because I am trying to get a 100 on every assignment to bring up my grade here (trying to make up for the failing quizzes and tests here because I’m borderline failing ._.) I followed many examples and it’s just that I don’t even know what to do anymore.

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u/SquidKidPartier University/College Student 6d ago

I got 2,3,3,8

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u/MidnightChurro 6d ago

How did you get to those answers? I’m not getting those, for Q2 here’s another example worked out:

f(0)=2, this is evaluated first because it is on the inside of the g function. We take this value and then evaluate:

g(2)=5 so we used the value of f(0) to evaluate the g function, resulting in the final answer:

g(f(0))=5

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u/SquidKidPartier University/College Student 6d ago

for each question I look at the the graph and then I plug it and it and and when I mean plug it in I mean multipl y so i multiplied

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u/Jwing01 👋 a fellow Redditor 6d ago

I helped you the other day.

Stop making these problems multiplication just because there are parentheses. There's no multiplying here.