please can the following be solved without using calculators?

Acrobat Reader File Edit Sign Window Help 82% Q 9 8 Tue 17 Aug 6:21 pm ... Week 7_Coordinate Geometry (2) (1).pdf Home Tools Week 7_Coordinat Week 8 Functions... 13 / 21 O + 81.2% ACTIVITY 13. Find the equation of the lines for followings Search 'Signature' a) Joining A(5,-2) and B(3, 6) Export PDF Edit PDF b) Passing A( 4,1) and horizontal. Create PDF Comment c) Passing A(3,4) vertical Combine Files Organize Pages d) Passing A(5,4) with 3 gradient. Compress PDF Redact Protect e) X and Y intercepts (3,0) and (0,-6) Lu Fill & Sign La Send for Comme... f) Passing A(5,4) and (-6,4) Convert, edit and e-sign PDF forms & agreements Free 7-Day Trial A