@?maths

what can you deduce about the area of this weird, self-area function?

what’s the maximum value of this funky function?

how do you rotate a point over a line?

See Also Flashcards 2021-09-18 What’s the format of a general arithmetic sequence term $U_n$ for common difference $d$ and start term $a$?? $$ U_n = (n - 1)d + a $$ What’s the formula for the sum $S_n$ up to term $n$ of a sequence with start $a$ and common difference $d$?? $$ S_n = \frac{n}{2}\left( (n - 1)d + 2a \right) $$ What’s the formula for the sum $S_n$ of an arithmetic sequence between terms $a$ and $l$?

what is the sum of this recursively defined sequence?

what is the area between a circle and a straight line?

See Also Flashcards 2021-09-07 How can you solve modulus questions like $$5|x + 2| - 1 = \frac{1}{2}x + 1$$?? Pretend that it’s $(x + 2)$ and then pretend it’s $-(x + 2)$. When worried about which “sign” of a modulus function to use when solving an equation, what should you do?? Draw a graph. Backlinks [[Maths - Syllabus]]S Metadata date: 2021-09-07 17:23 tags: - '@?maths' - '@?school' - '@?modulus' - '@?

how does this polynomial divide into this other one?

what sort of solutions do these three log equations have?

how does reflecting sin(x) change it?

where does this robot end up?

what properties does a cubic constructed from the stationary points of another have?