Evaluate the expression using order of operations.5 ? 22
A. 20
B. 40
C. 10
D. 100
Answer: A
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Evaluate.
A. 2 B. 12 C. -20 D. -2
Find the length of an arc with a radius of 14.6in. and a central angle of ?/6
What will be an ideal response?What will be an ideal response?
Sketch the graph of f(x). Determine the domain, range, and the equation of the horizontal asymptote of the function.f(x) = e-x + 2
A. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2
B. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2
C. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
D. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2
The matrix is the final matrix form for a system of two linear equations in variables x1 and x2. Write the Solution of the system.
A. x1 = 3 x2 = 5 B. x1 = -5 x2 = -3 C. x1 = 5 x2 = t for any real number t D. x1 = 5 x2 = 3