Differentiation

Derive                y=3x²-4x+2

• 6x-6
• 6x-2
• 4-6x
• 6x-4

Tags

CCSS.HSF-LE.A.1B

Differentiate      y= 12x^-2

• 24x^-1
• -24x^-3
• -24x^-1
• 6x^-3

Derive y=5x⁴

• (5x³)/4
• 20x⁴
• 20x³
• x⁵

Given f(x) = 3x²+2x, find the gradient of the tangent where x = - 3.

• 12
• -4
• 10
• -16

Find the slope of f(x) = 2x²+3.

• 4x
• 4x²
• 4x + 3
• 2x²+3

Tags

CCSS.8.EE.B.5

Find the derivative of the given equation
f(x) = x³ + x² + 3

• 3x² + 2x
• 3x + 2x 
• 3x² + 2x + 3
• x³ + x² 

Find the equation of the tangent to y = x² + 2x + 1 at the point (-3,4)

• y = -4x - 8
• y = 4x - 8
• y = -4x + 12
• y = 2x - 8