given the function f(x)=x^2+2x+1, find:
f (2a−3)/5

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.