Circle's Standard Form Equation:
First you need to substitute the C (0,-2) in the equation, where: Xo = 0 and Yo = -2;
Now you substitute the Point (3,-5) values in the last expression, where: X = 3 and Y = -5;
Now you get the R^2 value and substitute in the equation that you found putting the C values on it:
Here is your standard form equation of the circle.
The number 2,000 represent the number of bacteria at t = 0 in the function.
<h3>What is an exponent?</h3>
Consider the function:
y = a (1 ± r) ˣ
Where x is the number of times this growth/decay occurs, a = initial amount, and r = fraction by which this growth/decay occurs.
If there is a plus sign, then there is exponential growth happening by r fraction or 100r %
If there is a minus sign, then there is exponential decay happening by r fraction or 100r %
The population of a certain bacteria can be modeled by the function
Where t represents the number of hours after an experiment has started.
The number 2,000 represent the number of bacteria at t = 0 in the function.
More about the exponent link is given below.
brainly.com/question/5497425
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Answer:To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side
Step-by-step explanation:To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side
Answer:
b
Step-by-step explanation:
that's the answer
