CU 10 (Analyzing & Comparing Functions)

Which Function is Quadratic?

• A

  f(x)

• B

  g(x)

• C

  h(x)

• D

  None of them

Tags

CCSS.HSA.REI.D.10

Which Function is Quadratic?

• A

  f(x)

• B

  g(x)

• C

  h(x)

• D

  None of them

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.CED.A.1

Find f(x) = g(x)?

• A

  -1

• B

  0

• C

  4

• D

  No Solution

Find g(x) = h(x)?

• A

  -1

• B

  0

• C

  4

• D

  6

Find f(x) = h(x)?

• A

  4

• B

  Between 0 & 1

• C

  Between 1 & 2

• D

  No Solution

Find f(x) = g(x) = h(x)?

• A

  -1

• B

  0

• C

  4

• D

  No Solution

Which equation describes function f(x)?

• A

  y = -x + 5

• B

  y = x² - 4x + 1

• C

  y = 2^x

• D

  y = 5 ⋅ (2)^x

f(x) = 4x − 5

g(x) = -3x + 7

find (f + g )(x)

• A

  -7x − 2

• B

  x + 2

• C

  -12x + 23

• D

  -12x² + 43x − 35

f(x) = 4x − 5

g(x) = -3x + 7

find: f(g(x))

• A

  -12x + 22

• B

  x + 2

• C

  -12x + 23

• D

  -12x² + 43x − 35

f(x) = 4x − 5

g(x) = 2x² + 7

find: g(f(2))

• A

  25

• B

  43

• C

  45

• D

  0