Directions: Use the information below to answer the questions below. Type or write your responses to questions 1-3 and upload your responses. Do your BEST! Each problem is incorrect. You must explain the error and solve the problem correctly.

1. x2 −
−
36
(x + 6)(x+6)

Use the side-by-side boxplots shown to complete parts (a) through (e). 0 30 60 90 120 y x

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?

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)