[SPM Add Maths Dfferentiation Question] How to do this question?

[Anonymous_want_12A]

The answer is M(-3/2, 11/2)

[letian]

Hi Anonymous_want_12A,

Sketching out the graphs will be helpful for visualising the equation lines and intersection points, Here is my solution:

Addmath Differentiation Question

The tangent to the curve y=x^{2}-3 x+4 at (1,3) intersects the normal to the curve at (3,4), at the point M. Find the coordinates of point M .

Addmath Differentiation Solution

[Anonymous_want_12A]

Ohhh okay I understand now, tqsm!!

[letian]

You are welcome