I hope this helps you
u^2=s^2+t^2
this equation Pythagorean
and this triangle is right triangle
m (SUT)=90
It looks like it might be C
The reason that I said might is because if it is C the second equation should contain -x not x.
Answer:
y=-4x+3
Step-by-step explanation:
(1,-1) y=mx+b
-1=-4 × 1+b
b=-1-(-4)(1)
b=3
y=-4x+3
a quick note, I must say that writing y₁ and y₂ is a bit misleading, since it makes it appear as if they're two different variables, when they're the same one.