Answer:

Step-by-step explanation:

DE :
If y is a solution of given DE then it satisfied the DE.
Differentiate w.r.t t

Using the formula

LHS:
RHS

By using the formula

LHS=RHs
Hence, y is a solution of given DE

Answer:
Step-by-step explanation:
omg its says you cant have help
If this is your graph then your answer is
41.41 if not ask again and put your graph or copy it then paste it in the comments
4/7, because both the numerator and denominator can be divisible by 3.
Answer:
f (x) = a(x - h)2 + k, where (h, k) is the vertex of the parabola.
Step-by-step explanation: