Solve Quadratics Graphing Factoring

Front

What is another word that describes the zeroes of a quadratic function?

Back

x-intercepts

Tags

CCSS.HSF-IF.C.7D

Front

Match the graph to the correct equation: y = (x + 1)² - 6, y = (x - 1)² - 6, y = (x + 1)² + 6, y = (x - 1)² + 6

Back

y = (x - 1)² - 6

Tags

CCSS.HSF-IF.C.7A

Front

If the graph of a quadratic does not intercept the x-axis at any point, then it has:

Back

No Real Solution

Front

Which of the following represents a quadratic function? y = 2x + 3, y = x³ - 4x + 6, y = x² - 4x + 4, y = 2^x

Back

y = x² - 4x + 4

Front

What are the solutions of the quadratic equation x² - 6x + 8 = 0?

Back

2 and 4

Tags

CCSS.HSA-REI.B.4B

Front

What is the standard form of a quadratic function?

Back

y = ax² + bx + c, where a ≠ 0

Front

What does the vertex of a quadratic function represent?

Back

The highest or lowest point on the graph of the function.

Front

How can you find the x-intercepts of a quadratic function?

Back

By setting y = 0 and solving the equation ax² + bx + c = 0.

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Front

What is the axis of symmetry in a quadratic function?

Back

The vertical line that divides the parabola into two mirror-image halves, given by x = -b/(2a).

Front

What is the discriminant in the quadratic formula?

Back

The value b² - 4ac that determines the nature of the roots.

Tags

CCSS.HSA-REI.B.4B