Question 181
Given vectors A = (2, -1, 3) and B = (0, 4, -2), find A · B (dot product).Select one option to submit your answer.
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Question 181
Given vectors A = (2, -1, 3) and B = (0, 4, -2), find A · B (dot product).Select one option to submit your answer.
Question 182
Let A = {1, 2, 3, 4} and B = {3, 4, 5, 6}. What is the set A ∩ B?Select one option to submit your answer.
Question 183
Solve the quadratic equation 2x^2 - 4x - 6 = 0 for x.Select one option to submit your answer.
Question 184
If y = e^(2x), find dy/dx.Select one option to submit your answer.
Question 185
Find the sum of the first 10 terms of the arithmetic sequence where a₁ = 3 and d = 5.Select one option to submit your answer.
Question 186
Evaluate log₂(32).Select one option to submit your answer.
Question 187
Solve for x: 3x^2 - 5x - 2 = 0.Select one option to submit your answer.
Question 188
If f(x) = 2^x, what is log_2(8)?Select one option to submit your answer.
Question 189
Given the sequence defined by a_n = 3n + 2, what is the sum of the first 10 terms?Select one option to submit your answer.
Question 190
Find the derivative of f(x) = x^3 - 4x + 1.Select one option to submit your answer.
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