The square root of Pi is approximately 1.77245.
So the equation of the red graph is already given to us: 
. I assume you meant the blue graph?
We can use the vertex form: 
, where 
is the vertex. (We can ignore 
because is 1 for this graph.) Remember that the vertex is the maximum or minimum of a parabola and the point that the line of symmetry passes through. For f(x) the vertex is (0,0).
The vertex for 
is at 
on the coordinate plane. (4 left, 2 down)
Plug into the vertex form:
The double negative becomes a positive, and then you're done:
Answer:So what is the question?
Step-by-step explanation:I just don’t know what to say...
<span>6−4x=−2x−4
</span>−4x+2x= −4−6
(−2x=−10)*−1
x=10/5
x=2
Answer:
24
Step-by-step explanation:
Find the number that 9 multiplies by to get 54
so
9x6=54
do the same to four
4x6=24
Or
cross multiply
Lets put N as the missing number
4x54=9xN
Solve
216=9N
24=N
