Solve the problem.A projectile is fired from a cliff 600 feet above the water at an inclination of 45° to the horizontal, with a muzzle velocity of 130 feet per second. The height h of the projectile above the water is given by 
where x is the horizontal distance of the projectile from the base of the cliff. Find the maximum height of the projectile.
A. 996.09 ft
B. 732.03 ft
C. 132.03 ft
D. 264.06 ft
Answer: B
Mathematics
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A. x2 + 7 + 
B. x2 + 7
C. x2 + 7 + 
D. x2 + 7x + 1
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Use synthetic division to determine whether x - c is a factor of the given polynomial.x3 + 13x2 + 31x - 45; x - 5
A. Yes B. No
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Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.logb (yz2)
A. logb y + logb2z B. logb y + 2 logb z C. 2 logb y + 2 logb z D. 2 logb yz
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Solve the system by the addition method.y2 + 3x2 = 17y2 - x2 = 1
A. (3, 
), (3, -
), (-3, 
), (-3, -
)
B. (3, 
), (3, -
)
C. (2, 
), (2, -
)
D. (2, 
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