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Completing the Square

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1.
Complete the square to find the minimum or maximum value.
$x^2+4x-2$
1. $-2$
2. $-6$
3. $4$
4. $0$
2.
Complete the square to find the minimum or maximum value.
$x^2-8x+6$
1. $-22$
2. $11/2$
3. $16/3$
4. $-10$
3.
Complete the square to find the minimum or maximum value.
$x^2+5x-2$
1. $-10$
2. $33$
3. $-33/4$
4. $-2$
4.
Complete the square to find the minimum or maximum value.
$x^2+12x-3$
1. $0$
2. $-39$
3. $-36/5$
4. $-23/4$
5.
Complete the square to find the minimum or maximum value.
$x^2-3x+2$
1. $-1/4$
2. $-5$
3. $-7/5$
4. $17/4$
6.
Complete the square to find the minimum or maximum value.
$x^2-5x+8$
1. $27/5$
2. $7/4$
3. $-71/5$
4. $17/3$
7.
Complete the square to find the minimum or maximum value.
$x^2+18x-81$
1. $18/2$
2. $0$
3. $-81$
4. $-162$
8.
Complete the square to find the minimum or maximum value.
$x^2-7x+14$
1. $7/4$
2. $21/2$
3. $-7/2$
4. $10$
9.
Complete the square to find the minimum or maximum value.
$x^2+1/2x-3/5$
1. $-17/10$
2. $25/6$
3. $-53/80$
4. $235/8$
10.
Complete the square to find the minimum or maximum value.
$x^2-3/2x+1/2$
1. $-1/16$
2. $0$
3. $-253/7$
4. $121/2$
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