Formula f(x)=a(x-h)^2+k (h,k) is vertex
Y=a (x-3)^2+1
Plug in y intercept
10=a (0-3)2+1
10=-3^2a+1
10=9a+1
9=9a
A=1
Y=(x-3)2 +1
Y=x2-6x+9+1
Y=x2-6x+10
Hope this is one of your answers
E+S+Y=68
E=S/2
S=Y-3
E=(Y-3)/2
E+S+Y=68
(Y-3)/2+Y-3+Y=68
(Y-3)/2+2Y-3=68
(Y-3)/2+2Y=71
(Y-3)/2+4Y/2=71
Y-3+4Y/2=71
5Y-3=142
5Y=145
Y=145/5
Y=29
Answer:
In F: -3.5
Step-by-step explanation:
Answer:
There are 60 ways to arrange the letters in the word PRIOR.
Answer:
6y + 48
Step-by-step explanation:
Use distributive property 6 x y = 6y
(keep the plus sign btw)
6 x 8 = 48
then place it in order: 6y + 48 is your algebra expression
