Question

Write an equation of the line passing through (-1,3) and (2,4). give the answer in standard form.

the equation of the line in standard form is

Answer 1

Explanation:

Hello : let A(-1,3) B(2,4)

the slope is : (YB - YA)/(XB -XA)

(4-3)/(2+1) = 1/3

an equation is : y=ax+b a is a slope

y = 1/3x +b

the line through point B (2,4) : 4 = (1/3)(2)+b

b =10/3 the equation is : y =1/3x+10/3