Answer:
its A
Step-by-step explanation:
Answer:
71
Step-by-step explanation:
the rule is +5
21, 26, 31, 36, 41, 46, 51, 56, 61, 66, 71
Hope this helps if you need more help just lmk Happy Holidays!
it is -12.6 - (-8.7)
I am not 100% smart but if i'm wrong sorry
Answer:
72
Step-by-step explanation:
6(5+7)
6(12)
72
GCF is 6
Use the distributive property by factoring out 6, like I did above
A] Vertex form
Vertex form is given by:
y=(x-h)²+h0
where:
(h,k) is the vertex
Given that:
f(x)=x²-6x+13
The vertex will be evaluated as follows:
c=(b/2a)²
b=-6
thus
c=(-6/2*1)²=9
hence adding and subtracting 9 in the expression we get:
f(x)=x²-6x+9-9+13
f(x)=x²-6x+9+4
writing the above in vertex form we get
f(x)=(x-3)²+4
b] The minimum value of f(x) is at it's vertex. Thus from the function
f(x)=(x-3)²+4
the vertex is at (3,4)
hence the minimum value is at (3,4)
