Respuesta :

dasetka
The y-intercept is found when the x-coordinate is equal to zero, so if you plug 0 into the x-variable of the equation, you can find the intercept.

y = x - 3   Plug in 0 for x
y = 0 - 3   Subtract
y = -3       So when x = 0, then y will equal -3. This means that the y intercept of the equation will be C. (0, -3).

The y-intercept of the line y = x - 3 is (0, -3) option (C) is correct.

What is a straight line?

A straight line is a combination of endless points joined on both sides of the point.

The slope 'm' of any straight line is given by:

[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]

We have the line:

y=x-3

Plug x = 0 to get the y-intercept

y = 0 - 3

y = -3

Thus, the y-intercept of the line y = x - 3 is (0, -3) option (C) is correct.

Learn more about the straight line here:

brainly.com/question/3493733

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