Question

Write equations below;
7) (0, 3) and (2,5)

Answer 1

y= x+3

Explanation:

The equation of a line in slope form is given as :

y= mx + c ---------where m is the gradient and c is the y-intercept

Finding the slope ,

m = Δy/Δx

m= 5-3 / 2-0

m= 2/ 2

m= 1

Taking m=1, point {2,5} , an imaginary point {x,y}

1 = y-5 / x-2

1 {x-2} = y-5

x-2 = y-5

x= y-5+2

x= y-3

x+3 =y

y= x+3 -----the equation of the line in slope- intercept form