Write an equation for the translation of by 2 units right and 3 units down.

Hi myself Shrushtee.

Step-by-step explanation:

The equation of the translated circle is:

(x+7)2+(y+2)2=25 .

Explanation:

The standard form of a circle is

(x−h)2+(y−k)2=r2 ,

where r is the radius of the circle and

(h,k)

is the center of the circle.

In x2+y2

=25, the center is at

(0,0)

. When the circle is translated left 7 units, it means that the new center has

h=−7

. Translating the circle down 2 units means that the new center has

k=−2

So, the translated circle has the equation

(x+7)2+(y+2)2=25 .

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a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )