Algebra Somidvar Quadratics

Tags

CCSS.HSF-IF.C.7A

Tags

CCSS.HSF-IF.C.7A

• All real numbers

Quadratic functions \(q\) and \(w\) are graphed on the same coordinate grid. The vertex of the graph of \(q\) is 18 units below the vertex of the graph of \(w\). Which pair of functions could have been used to create the graphs of \(q\) and \(w\)?

Tags

CCSS.HSA.APR.A.1

Factor:
x² - 10x + 24

• (x - 6)(x - 4)

• (x + 6)(x + 4)

• (x - 12)(x + 2)

• (x - 8)(x - 3)

Factor x² - 36

• (x + 6)(x - 6)

• (x + 18)(x - 18)

• (x -6)(x -6)

• (x - 18)(x - 18)

Tags

CCSS.HSA.APR.C.4

Solve using Zero-Product Property.
(2x - 2)(5x + 5) = 0

• x = -1

• x = -1 or x = 1

• x = 1

Tags

CCSS.HSA-REI.B.4B