Question 289950
Standard form: Y = mX + B

Now B is the Y-intercept so B = 5

Now the equation is {{{Y = mX + 5}}}
To find the slope of the line (m) we need to set Y = 0, and let X = 2 (The given X-intercept)

{{{0 = m*(2) + 5}}} Subtract 5 from both sides
{{{-5 = 2m}}} Divide both sides by 2
{{{highlight(-2.5 = m)}}}

The equation of the line is {{{Y = -2.5X + 5}}}