Answer:
( x+3) ^2 + ( y-4) ^2 = 9
Step-by-step explanation:
The equation of a circle can be written as
( x-h) ^2 + ( y-k) ^2 = r^2
Where ( h,k) is the center and r is the radius
( x--3) ^2 + ( y-4) ^2 = 3^2
( x+3) ^2 + ( y-4) ^2 = 9
Answer:
i cant see the numbers...
Step-by-step explanation:
Exponential growth functions are the functions that normally take the form
y=ab^x
where:
a=initial value
b=growth rate
x=time
An example of situation that takes this form is the population growth of a particular group say and organism.
Mai biked 1.5 times more distance than Noah.
Step-by-step explanation:
Given,
Distance biked by Mai =
miles
Distance biked by Noah = ![4\frac{1}{2}=\frac{9}{2}\ miles](https://tex.z-dn.net/?f=4%5Cfrac%7B1%7D%7B2%7D%3D%5Cfrac%7B9%7D%7B2%7D%5C%20miles)
Let,
x be the number of number of times.
Therefore;
![\frac{27}{4}=\frac{9}{2}x](https://tex.z-dn.net/?f=%5Cfrac%7B27%7D%7B4%7D%3D%5Cfrac%7B9%7D%7B2%7Dx)
Multiplying both sides by 2/9
![\frac{2}{9}*\frac{27}{4}=\frac{2}{9}*\frac{9}{2}x\\\\\frac{3}{2}=x\\\\x=1.5](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B9%7D%2A%5Cfrac%7B27%7D%7B4%7D%3D%5Cfrac%7B2%7D%7B9%7D%2A%5Cfrac%7B9%7D%7B2%7Dx%5C%5C%5C%5C%5Cfrac%7B3%7D%7B2%7D%3Dx%5C%5C%5C%5Cx%3D1.5)
Therefore;
Mai biked 1.5 times more distance than Noah.
Keywords: variable, fraction
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