Primitive Functions question (1 Viewer)

[mieko0830]

a) At any point on a curve, f''(x)=2x-10. The curve passe through the point (3,-34), and at this point the tangent to the curve has a gradient of 20. Find the y-intercept.

b) Find the curve through the points (1,6) and (-1,8) with y''=8-6x.


This question is from Year 11 Ext 1 Cambridge Chapter 10J.


Does anyone know how to do this? I'm so stuckkkkkkk

 

[faisalabdul16]

You integrate twice and sub in the values given on the way.