For the first one the answer is y=-1x+6 which means x=-1 and y=6
Answer:
10,200
Step-by-step explanation:
ANSWER: 61.9488
I think this is the right answer. I hope this helps
Answer:
21,40,42
Step-by-step explanation:
That's it.Wish it's correct.:D
For the graph in the figure
we know that
the function is a quadratic equation ( vertical parabola) open up
so
The vertex is a minimum
the vertex is the point 
The domain x of the function is all real numbers-------> (-∞,∞)
The range is the interval--------> [0,∞)

therefore
Statements
A) The range is the set of all real numbers
Is false
B) The domain is the set of all real numbers
Is true
C) The domain is the set of all real numbers greater than or equal to zero
Is false
D) The range is the set of all real numbers greater than or equal to zero
Is true