Question

What is the standard form equation of the line passing through (1, –5) with a slope of –1?

Answer 1

y=-x-4

Answer 2

which one would it be
x – y = –4

x – y = 4

x + y = –4

x + y = 4

Answer 3

Rearrange mad scientists' equation

Answer 4

xNiker can you do this one What is the solution set for |–4x – 4| – 28 = –4?

Answer 5

What is the solution set for |–4x – 4| – 28 = –4?

Answer 6

Do you know what the definition of |x| is?

Answer 7

no

Answer 8

|x| is
-x, x < 0
x, x > 0

So the steps to solving it your problem is to first collect everything outside the absolute signs on one side:
|-4x-4| = 24
But we know that this absolute function can be split into two:
+(-4x-4) = 24, x>0
-(-4x-4) = 24, x<0
Now you just solve those two equations and you get your answers