Question

Which equation is linear?

-3
O y = 2+4
O y = 4x³ - 10
Oy= 3x (x - 2)
0y = 2-5
4

Answer 1

Linear equation are the equation having only power of 1.
x + 3, 2x+ 5, 65x + 57
Quadratic equation with x^2
Cubic with x^3.
Now you can identify the equation easily, remember option c is not linear
3x(x-2) = 3x^2 - 6x it is quadratic