Trig Difference quotient

Put the parts of the difference quotient in the right spots

a

b

c

What does 5(x + h) + 4 simplify to?

• 5x + 5h + 4

• 5x + h + 4

• 5x + 4h

• 5h + 4x

Which of these is correct for the numerator of the difference quotient?

f(x) = 5x + 4

• 
• 

• 5

• 5x + h

• 5 + h

• 5h + 4

Fill in difference quotient for f(x) = x²

a

b

c

Find f(x+h) for f(x) = x²

• (x+h)²

• x² + h²

• x + h²

• x² + h

What is (x + h)(x + h)?

Fill in difference quotient for f(x) = x² + 1

a

b

c