Question

Use the point-slope formula to write an equation of the line through the points (0,3)(11,4)

Answer 1

Points : (0,3)(11,4)

Slope formula : M= y2-y1/x2-x1

M= 4-3/11-0

M= 1/11

Equation of a line is : y= mx+b

Now get one pair of point to solve for b .

(11,4)

4= 1/11(11)+b

4= 1+b

4-1=b

3=b

Equation y=mx +b

Y= 1/11x+3