exam Maths Puzzle Numerical Ability

1. Line j contains the points (-2,3) and (1,5).

a) Determine the slope of the line.---I got that part. slope=2/3

b) Write an equation for the line.
y=2/3x+ ???

I need help right there.

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exam Other Question

A=50DEGREE,B=30DEG, c=9

solve each triangle described below. round measures of sides and angles to the nearest tenth. Determine graphically the vertices of the triagle, the equation of whose sides aare given as y=x; y=0; 2x +3y=10 interpret results.