2 years ago

Whats the equation of the circle whose center and radius are given.

Mathematics

2 answers:

mote1985 [20]2 years ago

7 0

(x+2)^2+(y+5)^2=1
...........

Gwar [14]2 years ago

3 0

Answer:(x+2)² +(y+5) ² =1

Step-by-step explanation:Hope this helps :)

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Where is the removable discontinuity of f(x)=x+5/x^2+3x-10 located?

mario62 [17]

We are looking to find the point where the curve discontinued

Step 1: Factorise both numerator and denominator (if possible)
$\frac{x+5}{ x^{2} +3x-10}= \frac{(x+5)}{(x+5)(x-2)}$

Step 2: Recognise the common factor, which is $(x+5)$

Step 3: Equate the common factor to 0
$x+5=0$
$x=-5$

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kaheart [24]

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