Which is correct about the graphs slope

the slope is zero

Step-by-step explanation:

its slope is zero

Step-by-step explanation:

i took the quiz:)

Answer with explanation:

1.→→→ 3x-5y=15(1)

6 x-10 y=30(2)

Line 2 =2 * Line 1

These two lines are coincident.

Dependent

2.→→→ -2 x+4 y=-6(1)

Dividing both sides by , 2 we get

-x+2y= -3(1)

x+6 y=3(2)

These two are distinct lines ,it means they have a common point of intersection.

Consistent, and Independent

3.→→→

x-4y = -12(1)

3x-12 y= -9(2)

Equation (2)=3 * Equation (1)

These two lines are coincident.

Dependent

4.→→→

3 x+y=3(1)

6x+2y=-4(2)

Dividing both sides by ,2 we get

3 x+y= -2

Both lines have distinct y intercepts that is ,3 and -2,but coefficient of x and y are equal. So, they are parallel lines.

Inconsistent