Vikram
Reputation
2,962
Next privilege 3,000 Rep.
3 20 33
Impact
~121k people reached

 32 Where did $-4x$ come from? 7 How is this word problem converted into algebra? 6 Modifying expression with exponent to another form 6 Interesting and unexpected applications of $\pi$ 4 Not understanding the solution to this rational expression

### Reputation (2,962)

 +15 Construct a function which is continuous in $[1,5]$ but not differentiable at $2, 3, 4$ +5 Empty set does not belong to empty set +8 Proving that two systems of linear equations are equivalent if they have the same solutions +5 Why definition of bounded variable needs us to check values only after certain values?

### Questions (77)

 61 Construct a function which is continuous in $[1,5]$ but not differentiable at $2, 3, 4$ 7 Empty set does not belong to empty set 5 Analysis of the function $y=x^{\frac{1}{x}}$ 4 Find the factors of $(a+b+c)^3-(b+c-a)^3-(c+a-b)^3-(a+b-c)^3$ 4 Find the domain of a trig function

### Tags (68)

 39 algebra-precalculus × 57 8 word-problem × 3 33 quadratics × 2 7 sequences-and-series × 13 14 calculus × 36 7 geometry × 9 13 arithmetic × 12 7 pi × 2 9 trigonometry × 11 6 self-learning × 4

### Accounts (18)

 Mathematics 2,962 rep 32033 Puzzling 1,384 rep 39 English Language Learners 261 rep 49 English Language & Usage 124 rep 7 Super User 118 rep 6