Answer:
the answer is Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(−17/2, -7)
Equation Form:x=-17/2 y=-7
this is false not all equations and all equations are identities are same
Answer:
cscA = 
Step-by-step explanation:
Using the identity
csc x =
, then
sinA =
=
=
=
, thus
cscA =
= 
I'm not totally sure the exact answer, or if this even helps, but the Y intercept is changing from -2 to 5
If f(1) =5-2(1)
F(2)=5-2(2)