Completing the Square Practice

Front

What do you do to the b value to correctly complete the square?

Back

divide it by 2 and square the result

Front

Complete the square for x² + 12x + ____ (find the missing number in the blank)

Back

36

Front

Complete the square: x² - 14x + ____

Back

49

Front

Which of the following equations shows the vertex form of a quadratic? Options: x = -b/2a, x = (-b ±√b² - 4ac)/2a, y = ax² + bx + c, y = a(x - h)² + k

Back

y = a(x - h)² + k

Front

Convert the quadratic y = x² - 6x + 4 to vertex form.

Back

y = (x - 3)² - 5

Front

Convert the equation y= x² - 2x - 5 into vertex form.

Back

y= (x-1)²-6

Front

Convert f(x) = x² - 8x + 1 to vertex form. Options: f(x) = (x - 4)² - 15, f(x) = (x - 4)² + 17, f(x) = (x - 4)² - 17, f(x) = (x - 4)² + 65

Back

f(x) = (x - 4)² - 15

Front

Convert to vertex form. Options: y=-(x-5)² + 21, y=-(x+5)² + 21, y=-(x+10)² + 21, y=-(x-10)² + 21

Back

y=-(x-5)² + 21

Front

Convert f(x) = 3x²+ 6x - 5 to vertex form.

Back

f(x) = 3(x + 1)² - 8

Front

Convert f(x) = 4x² - 32x + 2 to vertex form.

Back

f(x) = 4(x - 4)² - 62