66. A rock is thrown skyward from a cliff. The vertical distance in feet between the ground and the rock seconds after it is thrown can be determined by the equation How long will the rock take to hit the ground? t Write the function and state the domain and range. 70. Solve (x –1)20. Solve each equation by factoring. 72. Solve each equation by factoring. 73. backyard is 12 feet longer than it is wide. The area covered by the backyard is not more than 288 74. Alicia’s square feet. What could the dimensions of Alicia’s backyard be?
66. A rock is thrown skyward from a cliff. The vertical distance in feet between the ground and the rock t seconds after it is thrown can be determined by the equation How long will the rock take to hit the ground? Write the function and state the domain and range. 70. Solve (x –1)20. Solve each equation by factoring. 72. Solve each equation by factoring. 73. 74. Alicia’s backyard is 12 feet longer than it is wide. The area covered by the backyard is not more than 288 square feet. What could the dimensions of Alicia’s backyard be?
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