Answer and Explanation
Your Answer is
Correct Answer is K
Explanation
Changing c is equivalent to moving the original function image up and down, so the variables mentioned in the three topics will all change. Choose K.
56. The graph of the equation h = –at2 + bt + c, which describes how the height, h, of a hit baseball changes over time, t, is shown below.
If you alter only this equation’s c term, which gives the height at time t = 0, the alteration has an effect on which of the following?
I. The h-intercept
II. The maximum value of h
III. The t-intercept