Question

Find the equation of the line that goes through the points (0, 4) and (10, 2).

y = -1/5 x + 2
y = -5x + 4
y = -1/5 x + 4
y = 1/5 x - 4

Answer 1

`y=-(1)/(5)x+4`

Explanation:

• Just substitute in the values
• 
  `4\\eq 2` [1]
• 
  `4=4` but
  `2\\eq -20+4` [2]
• 
  `4=4` and
  `2=-2+4`