This graph shows how fast the International Space Station travels in orbit around Earth What is the meaning of the point with an x-coordinate of 2? Speed of Space Station 16 14 12 Distance (miles) 00 2 4 6 8 10 12 14 16 Time (seconds) A. In 2 seconds, the space station travels 10 miles. B. It takes the space station 5 seconds to go 10 miles. C. The space station travels 2 miles in 10 seconds. D. In 1 second, the space station travels 2 miles.

i dont know sorry

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b