Find the x- and y-intercepts of f.f(x) = -x2(x + 4)(x2 + 1)
A. x-intercepts: -4, -1, 0; y-intercept: -4
B. x-intercepts: -4, -1, 0; y-intercept: 4
C. x-intercepts: -4, 0; y-intercept: 0
D. x-intercepts: -4, -1, 0, 1; y-intercept: 0
Answer: C
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Find the indicated derivative for the given vector-valued function .Find Dtr(t) for r(t) = (t3)i - (csc t)j + 19k.
A. Dtr(t) = (3t2)i + (csc t cot t)j B. Dtr(t) = (3t2)i + (csc t cot t)k C. Dtr(t) = (3t2)i + (cot2 t)j D. Dtr(t) = (3t2)i - (csc t cot t)j
Find the volume of the solid generated by revolving the shaded region about the given axis.About the y-axis
A. 20 - 5?
B. 20? - 5?2
C. 10? - 
?2
D. 5? + 5?2
Solve the problem.A glide reflection is defined by the given slide arrow and the line of reflection m. Find the image of the given figure under this glide reflection.
A. 
B. 
C. 
D. 
Graph the ellipse.
+ 
= 1
A. 
B. 
C. 
D. 