$\bf ~~~~~~\textit{parabola vertex form}
\\\\
\begin{array}{llll}
\boxed{y=a(x- h)^2+ k}\\\\
x=a(y- k)^2+ h
\end{array}
\qquad\qquad
vertex~~(\stackrel{2}{ h},\stackrel{-4}{ k})\\\\
-------------------------------\\\\
\underline{y}=a(\underline{x}-2)^2-4
\\\\\\
\textit{we also know that }
\begin{cases}
y=-1\\
x=3
\end{cases}\implies \underline{-1}=a(\underline{3}-2)^2-4
\\\\\\
3=a(1)^2\implies 3=a$

8 0

3 years ago

It’s math can you guys help me out 10 points:)

qaws [65]

Answer:

90 liters

Step-by-step explanation:

please mark me as brainlest

8 0

2 years ago

Read 2 more answers

Find area of triangle whose side ab= cm 36 and bc = 23cm ​

Find area of triangle whose side ab= cm 36 and bc = 23cm