Function Review

Which one of the following functions is even?

• f(x) = x⁴ + x³
• g(x) = x⁴ + x²
• h(x) = x⁵ + x³
• k(x) = x³ + x

Tags

CCSS.HSF.BF.B.3

The function shown in the graph is:

• even
• odd
• neither even nor odd
• both even and odd

Tags

CCSS.HSF.BF.B.3

The function in the graph is:

• even
• odd
• neither even nor odd
• both even and odd

Tags

CCSS.HSF.BF.B.3

Even, odd, or neither?

• Even

• Odd

• Neither

Tags

CCSS.HSF.BF.B.3

Is the polynomial function even, odd, or neither? (Hint: use f(-x) )

f(x)=x³+1

• neither

• odd

• even

Tags

CCSS.HSF.BF.B.3

f(x)=x²-5x
Evaluate f(4).

• -4
• 126
• 24
• 84

Tags

CCSS.HSF.IF.A.2

Evaluate f(t)=-2t²+1 for f(-3).

• 19
  
• 37
• -17
• -11

Tags

CCSS.HSF.IF.A.2

f(x) = 5x + 3
Find f(4x).

• 23x
• 20x + 3
• 4x + 3
• 9x + 3

Tags

CCSS.HSF.IF.A.2

Given
f(x)=3x²+7x and g(x)=2x²-x-1, find (f+g)(x).

• 11x² - 1
• 5x⁴ + 6x² - 1
• 5x² + 6x - 1
• 5x² + 8x - 1

Tags

CCSS.HSF-BF.A.1B

f(n)=x²+1
g(n)=2x-5
Find f(n)-g(n)

• x²-2x+6
• -x²+2x+4
• -x²-2x-6
• x²-2x-4

Tags

CCSS.HSF-BF.A.1B