Hi everyone, I'm currently attending a Gymnasium (high school) in Saxony-Anhalt. I'm in the 11th grade, my qualification year (13 years here in total), and we're about to take a math quiz to see what we've learned from our old school. My question is, what could I possibly learn?
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Loading...I have a math problem where we have to transform the function term into the vertex form a(x+d) and one of my functions is: f(x) = x to the power of 2 – 4x + 3.5 However, I don't really know how to do that now, because normally there would always be a number in…
Hello, can someone help me with this task? I don't understand anything. Task b) Thank you in advance.
Given a sphere (x-3)^2+y^2+(z+5)^2=49 (The line g=({p+3}, {1}, {-5})+t*({0, {-1}, {0}) touches the sphere at one point. Determine the parameter p. So far I only have the following and don't know what to do next: p^2+(t+6)(t-8)=0
During infusions in the hospital, the amount of solution in the infusion bottle decreases evenly. a) An infusion bottle initially contains 0.5L of solution; after 20 minutes, it only contains 0.4L. Determine the equation for the relationship between time (in hours) and the contents of the infusion bottle (in liters). b) With another infusion, 0.7L…
I don't understand how to get from the second step to the circled step. Can someone explain this to me? Topic: h-method, differential equations
Hello, can someone tell me why this formula for calculating the vertex is wrong? Whenever I use it, I get incorrect answers…
Fabric from 7-10th grade. However, it would be smart not to learn dedicatedly. These tests are there to test your knowledge, not your learning skills.
Percentage calculation, trigonometry (Pythagoras, sinus and cosine set), angle functions, linear functions, direct and indirect proportionality are such things that come to me when the teacher takes an overview of the state of knowledge of an 11th. It’s a good idea.
The fabric of the last years of school.
Fabric 7-10!