Review Calculus Eq of Tangent Line

Find the derivative of the given function using the definition of derivative.
f(x) = 1 - x²

• 1 - 2x
• -2x
• -2
• -1

• 1/5
• 1
• 5
• Does not exist

• 0
• -1
• infinity
• -infinity

A function is continuous if the limits to left exist and is equal to the function value.

• True
• False

• A

• B

• C

• D

What is the limit?

• pi/2
• -3/4pi
• -3/4
• DNE

Find the average rate of change of Pete's height from 3 years old to 5 years old.

• 2 inches per year
• 8 inches per year
• 2 years
• 4 inches per year

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

the derivative is...

• slope of the secant line
• slope of the tangent line
• slope of the cosecant line
• slope of the normal line

The derivative of a function is its

• Slope
• Maximum/Minimum
• Instantaneous rate of change
• Common Denominator

Tags

CCSS.HSF.IF.B.4

What is the equation of the line tangent to f(x)= 4x²+2x-1 at x=0?

• y+1=2(x+1)

• y=2x-1

• y=2x+2

• y= -x-1