Find the x- and y-intercepts of f.f(x) = (x + 1)(x - 7)(x - 1)2
A. x-intercepts: -1, 1, 7; y-intercept: 7
B. x-intercepts: -1, 1, -7; y-intercept: 7
C. x-intercepts: -1, 1, 7; y-intercept: -7
D. x-intercepts: -1, 1, -7; y-intercept: -7
Answer: C
Mathematics
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(2a/3b)/(14b2c/15a2c) =
a. 7a3b-3c/17 b. 2ab3c2/7 c. 5a3b3c/7 d. 5a3b-3c/7 e. 5a3b-3/7
Mathematics
Write an equation for the ellipse.center at origin; length of major axis 16; y-intercepts (0, ±5)
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
Mathematics
Solve the problem.Suppose that the sample space is S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and that outcomes are equally likely. Compute the probability of the event E = {1, 2, 4, 5, 7, 9, 10}.
A.
B.
C. 7
D.
Mathematics
Plot the point.(0, -3)
A.
B.
C.
D.
Mathematics