Quizizz #2 - Math 1551 - Derivatives Practice

The derivative can be interpreted as...

• the slope of the original function

• a net change

• an area under a curve

• the slope of the tangent line

Tags

CCSS.HSF.IF.B.4

At which point(s) will the slopes of the tangent line be zero?

• at C only

• at points A, C and E only

• at point B and D only

• at points A and E only

At which point(s) will the slope(s) of the tangent line be POSITIVE?

• at C only

• at points A, C and E only

• at point B and D only

• at points A and E only

Find the slope of the tangent line to
f(x) = -3x² - 6x
at x = 1.

• m = 0
• f'(x) = -6x - 6
• f'(x) = 6x
• m = -12

What is the equation of the line tangent to f(x)=x⁴-2x at the point x=-1?

• y=-6x-3
• y=-6x+3
• y=2x+5
• y=2x+3

What is the derivative of xⁿ?

• (n-1)xⁿ
• nxⁿ⁺¹
• (n+1)x^n-1
• nx^n-1

Find the derivative of the given equation
f(x) = 7

• 7
• 0
• 7x
• 14

Find the derivative of the given equation
f(x) = -4x

• 4
• x
• -4
• 0

Find the derivative of the given equation
f(x) = x⁴ 

• x³ 
• 4x
• 4x³
• x⁴

Tags

CCSS.HSF-IF.C.8B

Find the derivative of the given equation
f(x) = 1 - x²

• 1 - 2x
• -2x
• -2
• 2x