I'll help. I love helping people
Y= Slope(x) + y-int.
Y= mx +b
Y= -3x +2
-12 n - 24 = -12 (n+2)
-12 (n+2) is the answer
Y2-y1 / x2-x1 i think. not sure if that's correct
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identities
cot A = , tanA = , cscA = , secA =
Consider the right side
=
=
= × sinAcosA ( cancel sinAcosA )
= cos²A - sin²A
= cos2A
= left side ⇒ verified