Solve by using the square root property.4x2 = 44
A. x = 22
B. x = 12
C. x = ±11
D. x = ±
Answer: D
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Provide an appropriate response.Verify the identity. cosh(sinh-1 x) = 
, for all x
What will be an ideal response?
Give the ordered pairs for the points labeled on the graph.
A. C(-2, -5); D(7, -5) B. C(-2, 7); D(4, -5) C. C(-2, 7); D(-5, 4) D. C(7, 12); D(-5, 4)
Solve the equation (x in radians and ? in degrees) for all exact solutions where appropriate. Round approximate answers in radians to four decimal places and approximate answers in degrees to the nearest tenth.
= 1
A. ? B. {45° + 360°n, 101.3° + 360°n} C. {0° + 180°n, 45° + 180°n, 101.3° + 180°n} D. {45° + 180°n, 101.3° + 180°n}
Express the following in interval notation.10 ? x > -4
A. (-?, -4] ? (10, ?) B. (-4, 10] C. [-4, 10) D. (-?, -4) ? [10, ?)