ANSWER CHECK Am I right if not pls tell me the right one pls

-1

Step-by-step explanation:

You are correct. If you look on the chart, -1 in the y - axis right next to 2 in the x-axis. When you look at the table 0 is right by the 3 and 1 is right by the one but when you look at the last two numbers on the chart which are -1 and 2 those numbers are right next to each other. The question asks you, using the table, what is the value for the range when the domain is 2? When looking at the chart you can easily tell what the value is for the range, it´s -1.  The y- axis and the x-axis are listed with numbers across from each other. For instance 0 (x-axis) and 3 (y-axis are right accross from each other, 1 (x) and 1 (y) are right across from each other and 2 (x) -1 (y) are right across from each other. So when you look at the last 2 number of the x and y - axis you can automatically see that -1 is the range of 2

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation: