Equation of a line that has a slope of -2 and passes through the point (-1,4)

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.

Which number produces a rationale number when multiplied by 1/5

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the