Use the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x) = 3x4 - 24x3 + 49x2 - 8x + 16
A. -4, -4; f(x) = (x + 4)2(3x2 + 1)
B. 4, 4; f(x) = (x - 4)2(3x2 + 1)
C. -4, 4; f(x) = (x - 4)(x + 4)(3x2 + 1)
D. -4, 4; f(x) = (x2 + 16)(3x2 + 1)
Answer: B
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Solve the problem.If a rocket is propelled upward from ground level, its height in meters after t seconds is given by During what interval of time will the rocket be higher than 117.6 m?
A. 3 < t < 4 B. 4 < t < 6 C. 0 < t < 3 D. 6 < t < 7
Write the decimal in words.9.2
A. Nine and two thousandths B. Nine and two millionths C. Nine and two tenths D. Nine and two hundredths
Find the equation of the hyperbola satisfying the given conditions.Foci: (±13, 0); the length of the transverse axis is 24
A. +
= 1
B. -
= 1
C. -
= 1
D. -
= 1
Find the slope and y-intercept of the line.y = 5x
A. slope = -5; y-intercept = 0
B. slope = 5; y-intercept = 0
C. slope = 0; y-intercept = 5
D. slope = ; y-intercept = 0