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mel-nik [20]
3 years ago
5

(x + 3)2 + (y – 5)2 = 1 What would be the center of this?

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
8 0

Answer:

(- 3, 5 )

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

(x + 3)² + (y - 5)² = 1 ← in standard form

with centre = (h, k) = (- 3, 5 )

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Answer:

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Step-by-step explanation:

Given

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The equation becomes

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7 0
3 years ago
On a piece of paper, graph f(x) = 4 x (0.5)^x
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The complete question is

"On a piece of paper, graph f(x) = 4. (0.5)^x Then determine which answer choice matches the graph you drew."

The given function is an exponential function. The graph of option C is the correct answer.

<h3>What are exponential functions?</h3>

When the expression of function is such that it involves the input to be present as an exponent (power) of some constant, then such function is called exponential function.

There usual form is specified below. They are written in several such equivalent forms.

For example, y^x

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brainly.com/question/2193820

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