Question

Given the equation y − 4 = (x + 8) in point-slope form, identify the equation of the same line in standard form.

Answer 1

y=x+12

Answer 2

Thankyou!

Answer 3

np :)

Answer 4

−x + y = 10
3x – 4y = −40
y = x + 12
y = x + 10

Answer 5

Which answer choice is that ?

Answer 6

3rd one

Answer 7

Point slope form is \[y- y_{1} = m(x-x _{1})+b\]
Given our equation \[y - 4 = (x +8)\] we see that our points are (-8, 4)

Since we see no number in front of \[(x-x_1)\] we assume m =1

Now standard form is \[y = mx + b\]

plugging in \[x=-8, y =4\]

we find

\[b = 12\]

so our standard equation is \[y = x + 12\]