ByOceana55
Hello, I'm currently working on a math problem where I'm supposed to calculate the inflection points of a function. I don't have any trouble with that in itself. My problem is that after calculating the second derivative, I have to find the zeros.
According to the solution and Geogebra, 0.9 comes out as one of the NSTs. But why isn't it -0.9? Isn't -9/10 -0.9? I seem to be missing something obvious here, but I'm not sure what.
(1 votes)
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I'm so confused right now, and I have a math test tomorrow. The following square root has found its way into my midnight formula: -2^2-4*4*(-30) That's just a square root. The square root comes out to -476, and you're not allowed to take negative square roots. I don't understand the world anymore. I can already…
What could a task look like that fits (6)?
Hello, Can anyone help me with task 5 a and b, I don't know how to find out and we haven't covered it in class yet.
-z^(1) *z^(-2) ? So what do you get -z ^ -1 ??? Is that right
Geogebra’s right.
The clamp must show 0 so that it is a zero.
And in (10x-9) you must definitely use something positive to get 0 out 😀
Just take the expression in the clip and release x, then get 0.9 out
VG