Easily we can use formula y=(x-h)^2 +k
as equation of a parabola if vertex was (h,k):
Y=(x-1)^2 + 3
and maybe node (2,6) is incorrect for this vertex of a parabola!!!
C. multiply the second equation by two. Then add the equations
Answer: Linear
Step-by-step explanation: A linear function can have different rates of change over different intervals.
(I don't know if this is correct, but this is my understanding of it.)
Answer: -2
Step-by-step explanation:
1 = 4 angles
2 = perpendicular
Hope that helped ;)
