the equation of the graphed line is 2x - y = -6. what is the x - intercept of the graph? -3 -2 2 6

Explanation:

Step1: Recall x - intercept definition

The x - intercept is the value of x when y = 0.

Step2: Substitute y = 0 into the equation

Substitute y = 0 into 2x−y = - 6, we get 2x−0=-6, which simplifies to 2x=-6.

Step3: Solve for x

Divide both sides of 2x=-6 by 2. So, $x=\frac{-6}{2}=-3$.

Answer:

-3