y = 3x + 1
y = 3(1) + 1
y = 3 + 1
Y = 4
When x = 1 then y = 4
(2, -1)
-4
y = 3x + 1
y = 3X - 1
x= -2,-5 y= -1, 4
Equations: 3x-2y = 1 and 3x^2 -2y^2 +5 = 0 By combining the equations into one single quadratic equation and solving it the points of contact are made at (3, 4) and (-1, -2)
If: 3x+5 = 4x+1 Then: x = 4
(1, 1)
x + 2 = 3x-1 -2x = -3x = 1,5
It is called the commutative property, a + b = b + a
1