Subject : Addmaths i) Find the equation of the tangent to the curve yx³+2x²-3x+4 at the point where the curve crosses the y-axis.

(ii) Find the coordinates of the point where this tangent meets the curve again.

a

explanation:

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

i think it is 18

step-by-step explanation: