Composing Function

f(x) = 3x - 1 g(x) = 2x + 4 Find g(f(x))

• 6x+11

• 6x + 2

• 6x² - 12

• 5x + 6

Tags

CCSS.HSF-BF.A.1C

p(x) = 3x + 4
q(x) = 2x²
Find p(p(-3))

• -9

• 7

• -11

• None of these

Tags

CCSS.HSF-BF.A.1C

Compare the quantity in Column A with the quantity in Column B. Then, select the true statement.

• The quantity in Column A is greater.

• The quantity in Column B is greater.

• The two quantities are equal.

• The relationship cannot be determined on the basis of the information supplied.

Tags

CCSS.HSF-BF.A.1C

Compare the quantity in Column A with the quantity in Column B. Then, select the true statement.

• The quantity in Column A is greater.

• The quantity in Column B is greater.

• The two quantities are equal.

• The relationship cannot be determined on the basis of the information supplied.

Tags

CCSS.HSF-BF.A.1C

g(x)=3x+4 and h(x)=3x-1
Find (g o h)(x)

• -9x+11

• 4x²+4x

• 9x+1

• 9x+11

Tags

CCSS.HSF-BF.A.1C

f(x) = 3x + 10 and g(x) = x - 2
Find g(f(x))

• 3x + 8

• 3x - 2

• 3x + 4

• None of these.

Tags

CCSS.HSF-BF.A.1C

h(x) = x² + 4 + 2x and g(x) = -3x + 2. Find (g • h)(1)

• 12

• 7

• -6

• -7

Tags

CCSS.HSF-BF.A.1C

If f(x) = 3x-1 and g(x) = x²+2,

what is (f ° g)(x) ?

• 3x² +5

• x² +1

• 3x² +1

• 3x² +6

Tags

CCSS.HSF-BF.A.1C

f(x) = (x-1)²

g(x) = 3x+4

h(x) = 3x-1

Find f(g(h(3)))

• 8

• 28

• 729

• 54

Tags

CCSS.HSF-BF.A.1C

(f + g) (x)

• 5x² + 3x

• 4x² + 3x

• 5x² - 3x

• 4x² - 40x

Tags

CCSS.HSF-BF.A.1B