Solve the equation by finding an expression for the determinant on the left, and then solving using the appropriate method.
= 4
A. {-2}
B. {5}
C. {2}
D. ?
Answer: A
Mathematics
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Evaluate the expression without the use of a calculator, and then verify your answer using a calculator.ln e
A. 7
B. 49
C. 
D. e
Mathematics
The vertex of a parabola occurs where the derivative of its equation is 0, so an equation associated with the equation of a parabola can be solved to find the x-coordinate of the vertex. Find the vertex of the parabola, given the equation of the parabola and its associated equation.Equation of parabola: f(x) = x2 - 6x + 1; associated equation: 0 = 2x - 6
A. (3, 28) B. (-3, -8) C. (-3, 28) D. (3, -8)
Mathematics
Graph the equation.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Solve for the variable.x - 
= 
A. 
B. 
C. 1
D. 
Mathematics