PLEASE HELP FAST 2020-2021 T-Math-Alg1-T3amdT4-CBT: Section 2 - Calculator Section Question: 2-13 Based on the linear inequality shown in the graph below, which of the following points are solutions to the linear inequality ? Select all
that apply
(-2,6)
(-1,-8)
(-3,0)
(7-5)

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?