Completing the Square Flashcard

Front

Complete the Square
x² + 6x + 20

Back

(x + 3)² + 11

Front

Complete the Square
x² - 12x

Back

(x - 6)² - 36

Front

In vertex form, y = a(x - h)²+ k, what does the h stand for?

Back

the x-coordinate of the vertex

Front

What number do you need to complete the square?x² + 6x - 20 = 0

Back

9

Front

Complete the square for the equation
x² + 26x = 0

Back

(x + 13)² - 169

Front

Find the vertex form of y = x²+8x-4

Back

(x + 4)² - 20

Front

Write the standard form of y = -2(x-7)² + 4.

Back

y = -2x² + 28x -94

Front

Write the standard form of y = -(x + 2)² - 7

Back

y = -x² - 4x - 11

Front

Transformation of the equation y = -x² - 4x - 9

Back

Moved left 2, down 5, flipped

Front

Write y = 3(x + 2)² + 7 in standard form.

Back

y = 3x² + 12x + 19