Quadratic Functions Review

• 2 ± 2√5

• -2 ± 2√5

• 2 ± 4√5

• -2 ± 4√5

Tags

CCSS.HSA-REI.B.4B

• One

• Two

• Zero

• Infinitely many

Tags

CCSS.HSA-REI.B.4B

• Narrower

• Wider

• The same width

• None of these

If the original function f(x) = x² + 1 is shifted to the right 4 units to make the function g(x), which expression would represent g(x)?

• g(x) = x² + 5

• g(x) = x² - 3

• g(x) = (x + 4)² + 1

• g(x) = (x - 4)² + 1

Josh graphed the function f(x) = -2(x - 3)² + 4. He then graphed the function g(x) = -2(x - 3)² - 1 on the same coordinate plane. The vertex of g(x) is

• 5 units below the vertex of f(x)

• 5 units above the vertex of f(x)

• 5 units to the right of the vertex of f(x)

• 5 units to the left of the vertex of f(x)

In a sequence, the first term is 4 and the common difference is 3. The sixth term of this sequence is

• -11

• -8

• 16

• 19

Tags

CCSS.HSF.BF.A.2

• -2

• 2

• -1

• 1

Tags

CCSS.HSA-REI.B.4B

• x = 0.5

• x = -0.5

• x = 1

• x = -1

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A