What is the slope of the line shown below?
2 answers:
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SA of a cylinder: 2
r² + 2rh
r = radius of base
h = height of cylinder
Plug in 3 for r and 5 for h in the formula.
23² + 2(3)(5)
Use a calculator to solve.
23² + 2(3)(5) = 150.8 ft²
r = radius of base
h = height of cylinder
Plug in 3 for r and 5 for h in the formula.
2
Use a calculator to solve.
2
The function f(x) = 2|x – 2| + 6 has a vertex at (2, 6) option second is correct.
<h3>What is a function?</h3>It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a function that has vertex at (2, 6)
The options are:
f(x) = 2|x – 2| – 6
f(x) = 2|x – 2| + 6
f(x) = 2|x + 2| + 6
f(x) = 2|x + 2| – 6
As we know the vertex form of a quadratic function is given by:
f(x) = a(x - h)² + k
Similarly, mod function can be expressed as:
m(x) = a|x - h| + k
Here (h, k) is the vertex of a function.
In the function:
f(x) = 2|x – 2| + 6
The vertex of the function is (2, 6)
Thus, the function f(x) = 2|x – 2| + 6 has a vertex at (2, 6) option second is correct.
Learn more about the function here:
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