Please use " ^ " to indicate exponentiation. Then: <span>f(x) = (x – 3)^2 – 1.
By comparing this equation to y-k = (x-h)^2
you can see that h=3 and k= -1. Thus, the vertex is at (3, -1).
The axis of symm. goes thru the vertex, so is x = 3.
The domain is the set of all real numbers.
Since the vertex is (3, -1), the smallest value y can take on is -1. Thus, the range is [-1, infinity)
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There's not enough info to answer this question. How far is the other gas station? And how many gallons of gas does she use for the distance?
Nic is right but u didnt give me a essay ill give u the summary in the comments ty.
Answer:
2
Step-by-step explanation:
Use pythagorus's theorem:
a²=b²+c²
13²=9²+x²
169=81+x²
x²=88
x=
x=
x=
x=2
Answer:
the perimeter of a square with sides 2.5 mm long is b.10 mm.
