The equation -x = y + 7 written in slope-intercept form is y = x + 7 y = -x - 7 y = -x + 7

Step-by-step explanation:

Start with  -x = y + 7.  Subtract 7 from both sides.  Then y = -1x - 7.  This is the equation in slope-intercept form.

answer:  

123455421

step-by-step explanation: easy

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square