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Question 7 of 20

What is the derivative of (x + 1)² with respect to x?

A. 2x² + 4x − 2

B. x² + 2x + 1

C. 2x + 2Ninja pick

D. 2x² − 4x + 2

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Multiple Choice

What is the derivative of (x + 1)² with respect to x?

A. 2x² + 4x − 2

B. x² + 2x + 1

C. 2x + 2

D. 2x² − 4x + 2

Multiple Select

Which organelles are involved in protein synthesis?

A. Nucleus

B. Mitochondria

C. Ribosomes

D. Cell wall

Fill in the Blank

Estimate the slope of the curve y = x² at x = 3.

The slope at x = 3 is

Matching

Match each molecule to its role in photosynthesis.

CO₂

H₂O

O₂

C₆H₁₂O₆

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Explain the role of ribosomes in protein synthesis.

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