1)b
2)a
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The expression is undefined when C, x = 9.
The way that this expression can be undefined is if the denominator is 0 (dividing by 0 is undefined). To make the denominator 0, that means that 9 - x =0. That means that x = 9. So, when x = 9, the denominator is zero, meaning that the expression is undefined when C, x = 9.
A) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
<span>A) an equilateral triangle</span>
Answer:
x²+y²-4x-6y+12.75=0
Step-by-step explanation:
The equation is given by (x-h)²+(y-k)²=r²
center is (2,3), so h=2, k=3,r=0.5
equation is given by;
(x-2)²+(y-3)²=0.5²
Expand
x(x-2)-2(x-2)+y(y-3)-3(y-3)=0.5²
4-2x-2x+x²+9-3y-3y+y²=0.25
4-4x+x²+9-6y+y²=0.25
x²-4x+13+y²-6y=0.25
x²-4x+y²-6y+13=0.25
x²-4x+y²-6y+12.75=0
x²+y²-4x-6y+12.75=0
