Advanced MathEasyValue of an exponential expression
Advanced Math practice question
The number of leaves on a young plant is modelled by L(w) = 3 · 2ʷ, where w is the number of weeks since it sprouted. According to the model, how many leaves does the plant have 2 weeks after sprouting?
Answer: 12
3 × 2² = 12.
Common wrong answers
- If you answered 6
- 6 uses 2¹.
- If you answered 7
- 7 adds 3 and 4.
- If you answered 36
- 36 squares 6.
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