If u + 6 = 3 and v- 4= -2, what is the value of u + v?

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.

How many roots does the graphed polynomial function have? 1-02

Which graph represents the same relation as the table below? x f(x) –2 5 0 1 1 –1 2 –3