Gradient function

What is the gradient of the line parallel to the x-axis

• 0

• undefined

• +1

• -1

What is the gradient of this line

• 4

• 4/5

• -2

• -1/2

Tags

CCSS.8.EE.B.5

If the red graph is f(x), which blue graph could be f'(x)?

• 
• 
• 
• 

The gradient of f(x)=3x²+2x+5 at x=0.5 equals

• 6.75

• 5

• 3

• 7

Find the gradient of the line.

• Undefined

• 0

• 1

• -1

Differentiate f(x) = 5x⁷.

• 35x^6
• 210x^5
• 5x^6
• 1050x^4

Differentiate f(x) = 4x².

• 8x
• 16x
• 16x^2
• 8x^2

Find the derivative of f(x) = 2x²+3.

• 4x
• 4x²
• 3
• 2x²+3

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

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

Find the derivative of f(x) = 6x³⁰ -2x¹⁵ + 4x³ - 2x + 1

• f'(x) = 18x²⁹ + 30x¹⁵ + 12x³ 
• f'(x) = 180x²⁹ - 30x¹⁴ + 12x² 
• f'(x) = 180x²⁹ - 30x¹⁴ + 12x² - 2
• f'(x) = 180x²⁹ - 30x¹⁴ + 12x² +1