Graph the following equation using X- and y-intercepts.
x + y = -3

x-intercept: (-3,0)

y-intercept: (0,-3)

Step-by-step explanation:

Looking at the equation, we can see that it is already in standard form, or in a format. Whenever a line is put into standard form, the x-intercepts are represented by and the y-intercepts are represented by . So, let's calculate them by doing the following:

1) Find the x-intercept by using the formula. Substitute the number on the right side of the equation for and the coefficient for the x term for . So, in this case, and :

Therefore, the x-intercept is (-3,0).

2) Next, find the y-intercept by using the formula and substituting the right values. is still the number on the right side of the equation and is the coefficient of the y term. So, and .

Therefore, (0, -3) is the y-intercept.

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

what are ur choices?