The cheerleaders at a football game launch T-shirts into the crowd from the back of a golf cart that is 2 feet off the ground. The T-shirts have an upward velocity of 30 feet per second. Using the function y=−16t2+30t+2
, which of the following correctly identifies the y-intercept and best explains its meaning? (1 point)
Responses
The y-intercept is at (0, 2). The shirts are launched at an initial height of 2 feet.
The y-intercept is at (0, 2). The shirts are launched at an initial height of 2 feet.
The y-intercept is at (0, 2). The shirt will reach the ground after 2 seconds from being launched.
The y-intercept is at (0, 2). The shirt will reach the ground after 2 seconds from being launched.
The y-intercept is at (2, 0). The shirts are launched at an initial height of 2 feet.
The y-intercept is at (2, 0). The shirts are launched at an initial height of 2 feet.
The y-intercept is at (0, 0). The shirts are launched from the ground.
1 answer