Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation
), and factor f(x) into linear factors.f(x) = x4 - 6x3 + 11x2 - 12x + 18
A. -3 (multiplicity 2), 2i, -2i ; f(x) = (x + 3)2(x - 2i)(x - 2i)
B. 3 (multiplicity 2), i, -i
; f(x) = (x - 3)2(x - i
)(x + i
)
C. 3 (multiplicity 2), , -
; f(x) = (x - 3)2(x -
)(x +
)
D. -3, 3 , i, -i
; f(x) = (x - 3)(x + 3)(x - i
)(x + i
)
Answer: B
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Find the reciprocal.
A.
B.
C.
D.
Provide an appropriate response.The two triangles shown below are congruent. The angles corresponding to ?E, ?F, and ?G (in order) are.
A. ?L, ?K, and ?M B. ?K, ?M, and ?L C. ?M, ?K, and ?L D. ?K, ?L, and ?M
Find the perimeter of the figure.
A. 85.5 mi B. 46 mi C. 45 mi D. 37 mi
Find the x- and y-intercepts of the function
a. The x-intercepts are (7, 0) and (3, 0) and the y-intercept is (0, -3). b. There is no x-intercept and the y-intercept is (0, 7). c. The x-intercepts are (-5, 0) and (5, 0) and the y-intercept is (0, 2). d. There is no x-intercept and the y-intercept is (0, -3).