Practice
determine an expression to represent each situation.
1.
a cannonball was launched with an initial upward velocity of 55 feet per second from
28 feet off the ground. the height of the ball above the ground, in feet, can be mode
an expression having the form - 16t? + b + c, where t is the number of seconds since
cannonball was launched.
what is the value of b, the coefficient of t?
whx is the value of c, the constant term?
therefore, the expression for the height of the ball at time tis.