Answer:
The equation is not linear. So the slope does not exist. Not linear.
Maybe you wrote the equation wrong? If so, let me know and I'll tell you what the answer is.
Answer:
y = k/(x+2) squared
substitute y and x to find the value of k.
k =50
nxt used the value of k with same formula:.
y= 50/ (8+2) squared
y =1/2
I think its C but I'm not 100% sure
8 + 13 + 14 + 7 = 42
Chinese = 8/42
Simplified = 4/21
Use substitution and substitute y into the other equation. One of the equations already gives you y in terms of x, so use that and substitute it into the other equation. y = 3x - 4
Plug into the other equation: -3y = -9x + 12
-3(3x-4) = -9x + 12
-9x + 12 = -9x + 12
This is an identity. So that means that any value of x makes this equation true. So B.
