Find the x- and y-intercepts of f.f(x) = 2x3(x + 4)5
A. x-intercepts: 0, 4; y-intercept: 0
B. x-intercepts: 0, -4; y-intercept: 0
C. x-intercepts: 0, -4; y-intercept: 2
D. x-intercepts: 0, 4; y-intercept: 2
Answer: B
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When plotting the equation y = 2x + 1, what is the value of y when x = 0?
a. -1 b. 0 c. 1 d. 2 e. 3
Calculate the value mentally.
A. 1,000 B. 100 C. none of these D. 10
Convert the constraints into linear equations by using slack variables.Maximize z = 2x1 + 8x2Subject to: x1 + 6x2 ? 15 7x1 + 5x2 ? 25 x1 ? 0, x2 ? 0
A. x1 + 6x2 = s1 + 15 7x1 + 5x2 = s2 + 25 B. x1 + 6x2 + s1 ? 15 7x1 + 5x2 + s2 ? 25 C. x1 + 6x2 + s1 = 15 7x1 + 5x2 + s2 = 25 D. x1 + 6x2 + s1 ? 15 7x1 + 5x2 + s2 ? 25
Use the zero-factor property to solve the equation.3x2 + x - 44 = 0
A.
B.
C.
D.