Find all rational zeros of f. Then (if necessary) use the depressed equation to find all roots of the equation f(x) = 0.f(x) = 3x3 - x2 - 9x + 3
A. {3, , -
}
B.
C. {-3, , -
}
D.
Answer: D
Mathematics
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A. x-intercepts: 0, 7; y-intercept: 4 B. x-intercepts: 0, -7; y-intercept: 0 C. x-intercepts: 0, 7; y-intercept: 0 D. x-intercepts: 0, -7; y-intercept: 4
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Write in simplest exponent form.2 ? 2 ? 2 ? 2 ? x ? x ? x
A. 6x3 B. 2x7 C. 25x3 D. 24x3
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Solve the problem.The function gives the height of a projectile t seconds after it is launched. Find the height of the projectile at
A. 335 ft B. 395 ft C. 571 ft D. 587 ft
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Use the quadratic formula to solve the quadratic equation.5 - x2 = 8x
A. 4 +
B. -4 ± 2
C. -4 ±
D. -1 ±
Mathematics