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Write the standard form of the equation of the circle with the given conditions.

1a. Center (9, -10) and r=5

1b. Center (2, 0) and r=square root of 2
Solve (using any method), write your answer in interval notation and graph the solution set.

1a. x^2-6> -5x

1b. 6x^2-5x+1 less than or equal to 0
Solve each absolute value equation.

1. |7x+2|=10

2. |3x-5|=-1

3. |x^2-2x-16|=8

4. |3x-2|=7

5. |x^2+2x+1|=-4

6. |3x+2|+3=0

7. |3x-1|=|x+4|

8. |3/(k-1)|=4

9. |x^2-3x+3|=3
Solve each quadratic in form equation.

1. 4y^4+9=13y^2

2. x-3x^1/2+2=0

3. (x-5)^2+2(x-5)-35=0

4. (x-2)^2-3(x-2)+2=0

5. 2(x^2-5)^2-13(x^2-5)+20=0

6. 2x^2/3+5x^1/3=12

7. 6x^2/3-5x^1/3-6=0

8. x^(-2)+4x^(-1)=12

9. x^4-8x^2+7=0

10. x^4-2x^2-35=0
adding and subtracting rational expressions

(x+2)/4 + (3x+1)/3
Solve each absolute value equation.

1. |7x+2|=10

2. |3x-5|=-1

3. |x^2-2x--16|=8

4. |3x-2|=7

5. |x^2+2x+1|=-4

6. |3x+2|+3=0

7. |3x-1|=|x+4|

8. |3/(k-1)|=4

9. |x^2-3x+3|=3
Find the center and radius of the given circle and graph it

2a. x^2+(y+5)^2=4

2b. x^2-6x+y^2+14y+33=0
Write the standard form of the equation of the circle with the given conditions.

1a. Center (9, -10) and r = 5

1b. Center (2, 0) and r= square root of 2
adding and subtracting rational expressions

(6)/(x^2--8x) - (3)/(x)
4^(x^2+4x)=2^-6
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