Determine the function which corresponds to the given graph. (3 points)
a natural logarithmic function crossing the x axis at negative two and y axis at one.

the asymptote is x = -3.

The center of the circle is c=50 and radius of the circle is

Step-by-step explanation:

Given circle equation is

Equation (1) can be written as

we know that the equation of the circle is of the form

with centre (-g,-f) and radius=

when, g,f and c are constants

Now comparing the (2) and (3) equations we get 2g=-4

                                                                 and  

Now to find the centre and radius of the given circle equation, substituting the values of g,f,c in the formulae of centre and radius

                  centre=(-g,-f)

                             =(-(-2),-7)

                  centre=(2,7)

                  Radius=

                              =

                             =

                            =

                   Radius=

The center of the circle is c=50 and the radius of the circle equation

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles