g(x)=kx3+3For the function g defined above, k is a constant and g(-1)=5. What is the value of g(1) ?
Correct answer: C. 1
- A. -3
- B. -1
- C. 1
- D. 3
Explanation
To find the value of k, you can use the given condition g(-1) = 5:5 = k(-13) + 3k = -2Substitute k = -2 back into the function to find g(1):g(1) = -2(13) + 3 = 1Therefore, the correct answer is Option C. Options A, B, and D are incorrect because they do not satisfy the initial condition g(-1) = 5 when substituted back into the function.
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