Question

Tolong di bantu tolong yang baik

Answer 1

Verified answer

7a) y = 2x
y = 0 maka 0 = 2x => x = 0
x = 0 maka y = 0
b) 3y = - 4x
y = 0 maka x = 0
x = 0 maka y = 0
c) 3x - 3y = 30
x = 0 maka - 3y = 30 => y = - 10
y = 0 maka 3x = 30 => x = 10
d) 2x + 6y + 24 = 0
2x + 6y = - 24
x = 0 maka 6y = - 24 => y = - 4
y = 0 maka 2x = - 24 => x = - 12

8b) y = 2x + 6
x = 0 => y = 6
y = 0 => 2x = - 6 => x = - 3