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Katena32 [7]
4 years ago
7

Please help me with this question! I will give brainliest if I can!

Mathematics
1 answer:
Roman55 [17]4 years ago
6 0

Answer:

the answer is C.

Step-by-step explanation:

he is wrong because a solid line is when it is greater than or equal to

but it is a dashed line so it is only greater than

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I don’t know, what did he say?
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If the endpoints of the diameter of a circle are (10, 12) and (0, 2), what is the standard form equation of the circle? A) (x +
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So the equation of a circle is (x - h)² + (y - k)² = r² where (h,k) are the coordinates of the center of the circle and r is the radius. The diameter of a circle is a line that goes from one point of the circle to the other through the center of the circle. Well the center would be midway through the diameter so use midpoint formula to find the center which is (h,k) Mid point formula is both given x's added together divided by 2 for h and both y coordinates added together divided by 2 to find k
(10+0)/2
10/2= 5
(12+2)/2
14/2 = 7
so the center of the circle is (5,7) now use distance formula using the center and one of the points to the radius
√((5-10)²+(7-12)²)
√(-5²+ -5²)
√(25 + 25)
√50 is the radius
Now plug all found information into circle equation
(x-5)² + (y-7)² =50      note the end is 50 because the circle equation is radius squared and since the radius is √50, radius² is 50.
Answer is c
8 0
4 years ago
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A wading pool holds 30 gallons. How many pints of water would be equivalent?
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Answer:

240 Pints

Step-by-step explanation:

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Given the graph of f(x) above, find the following and write your answers using interval notation (Separate multiple intervals wi
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The following interval notation  are as follows;

(a) Domain:(-2,∞)

(b) Range: (-4,4)

(c) Interval(s) on which f(x) is increasing: (0,4)

(d) Interval(s) on which f(x) is decreasing: (2,6)

(e) Interval(s) on which f(x) is constant:(2, ∞)

(f) Local maxima: (0,4)

(g) Local minima:( 0,-6)

<h3>What is function?</h3>

The function is a special relationship between inputs (i.e. domain) and their outputs (known as code domain) where each input has exactly one output and the output can be traced back to that input.

There are many types of functions in mathematics. Some important types are:

  • Injection function or One-to-one function: If each domain has a mapping between two sets.
  • Surject functions or Onto function: When more than one element is connected from domain to domain.
  • Polynomial function: A function consisting of polynomials.
  • Inverse Functions: A function that can invert another function.

These were some examples of functions. It should be noted that there are several other functions such as function, algebraic functions, etc.

To learn more about function, refer;

brainly.com/question/5975436

#SPJ4

8 0
1 year ago
Round to the nearest tenth 1.763
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1.8 is the answer rounded
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