Use the order of operations agreement to simplify the given expression.
2
A.
B.
C.
D.
Answer: D
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Write an equation for a function whose graph fits the given description.The graph of f(x) = is reflected across the y-axis and vertically shrunk by a factor of
. This graph is then reflected across the x-axis. Finally, the graph is shifted 4 units upward.
A. y =
B. y = - + 4
C. y = + 4
D. y = - + 4
Use a calculator to give the real number value. Round the answer to 7 decimal places.y = tan-1(-0.7002)
A. -0.6634921 B. -0.5761905 C. -0.6108602 D. 2.5317483
Simplify the expression. Assume the letters denote any real numbers.
What will be an ideal response?
Provide an appropriate response.A student was asked to find ordered pairs that solve the system of equations x + 2y = 3 2x + 4y = 6.The student claims that (1, 1) and (-1, 2) are the only solutions. Is the student correct?
A. Yes B. No