The height of a projectile is modeled by the
equation y = −2x2 + 38x +10, where x is
time, in seconds, and y is height, in feet.
During what interval of time, to the nearest
tenth of a second, is the projectile at least 125
feet above ground. please help me to get out of this question.
The height of a projectile is modeled by the
equation y = −2x2 + 38x +10, where x is
time, in seconds, and y is height, in feet.
During what interval of time, to the nearest
tenth of a second, is the projectile at least 125
feet above ground. please help me to get out of this question.
Bhavesh Pant , 14 Years ago
Grade 11
