#HELP PLSS

23 messages · Page 1 of 1 (latest)

fading pawnBOT Apr 12, 2024, 3:17 AM

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kuromiandbaku has been timed out for 5m mute
space arrowRight Reason: Images/Videos Spam

languid badgeBOT Apr 12, 2024, 3:17 AM

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Ask your question and show the work you've done so far. If you've posted a screenshot of a question, specify which part you need help with.
Wait patiently for a helper to come along.
Once someone helps you, say thank you and close the thread with:
```
+close
```
Feel free to nominate the person for helper of the week in #helper-nominations
Do not ping the mods, unless someone is breaking the rules.
If you're happy with the help you got here, and the server overall, you can contribute financially as well:

tepid pelican Apr 12, 2024, 3:20 AM

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Lol.

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Afterwards can you send images one at a time?

tropic token Apr 12, 2024, 3:23 AM

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😀

tepid pelican Apr 12, 2024, 3:31 AM

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you can tell this is a cubic equation as it has three x values for which y is 0.

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So it's in the form ax^3 + bx^2 + cx + d.

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Since we know 3 "x" values for which this equals 0 we can equate them and get a, b, c ,d.

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Plus we also know it passes through the point (0, -6).

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Implying d = -6.

tepid pelican Apr 12, 2024, 3:35 AM

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tepid pelican Implying d = -6.

(as substituting x = 0 we get a × (0^3) + b × (0^2) + c × 0 + d = -6 implying d = -6.

tropic token Apr 12, 2024, 3:38 AM

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how would it be plugged in tho

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bc what i have now is y=(x+3)(x+2)(x-2)

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it hits the highlighted points but not the line

fallow vortex Apr 12, 2024, 3:49 AM

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@tropic token send all the photos separeately, otherwise the bot will time you out

tepid pelican Apr 12, 2024, 3:53 AM

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tropic token it hits the highlighted points but not the line

Observe how the constant part isn't -6.

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It doesn't pass through the point (0, -6).