Question

find the equation of the straight line with slope 5 and y intercept 2​

Answer 1

Answer:

the equation of the straight line :  y = 5X + 2

Step-by-step explanation:

∵ The slop = $\frac{dY}{dX}$

∵ $\frac{dY}{dX}$ = 5

∴ y = ∫5

∴ y = 5X + C

∵ y intercept 2

∴ y = 2  when x = 0

∴ at x = 0 ,   y =  5 ( 0 ) + C

∵ y = 2  when x = 0

∴ 2 =  5 ( 0 ) + C

∴ C = 2

∴ the equation of the straight line :  y = 5X + 2