Please show work need help asap

y=x+4

Step-by-step explanation:

y=mx+c,

where m is the gradient and c is the y-intercept.

Using the above formula,

y=1x+c

since 1x is redundant, we simply write it as y=x+c.

To find the y-intercept, substitute a coordinate into the equation.

When x=3, y=7,

7= 3+c

c= 7-3 (-3 on both sides)

c= 4 (simplify)

Thus the equation of line AB is y= x+4.

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

y + 11 = (1/4)(x + 16)

step-by-step explanation: