Mathematics, 05.10.2021 08:10, dianacastro8298

The following equation models a rock that is thrown upward from an elevation of 6 feet at a speed of 35 feet per second. The variable h represents the height in feet, and t represents the time in seconds. h=−16t2+35t+6The rock reaches 25 feet on its way up, and again on its way down. How long does it take the rock to reach 25 feet on its way up?

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The following equation models a rock that is thrown upward from an elevation of 6 feet at a speed of...