Which system of equations is represented by the graph? rational graph with asymptotes of x equals negative 2 and y equals 1. linear graph intersects it at negative 1, negative 5 and 4, 0. a y = x plus 4, over x plus 2 y = x + 4 b y = x plus 4, over x plus 2 y = x − 4 c y = x minus 4, over x plus 2 y = x + 4 d y = x minus 4, over x plus 2 y = x − 4

The red line has a y-intercept of -4, so the linear equations of choices A and C can be eliminated.

The numerator of the rational expression of choice B will not be zero when x=4, so that choice can be eliminated. (That is, check to see if the point (4, 0) satisfies the equation. It does not.)

The problem requirements are met by the last choice:

d y = x minus 4, over x plus 2

y = x − 4

d y = x minus 4, over x plus 2

y = x − 4

Step-by-step explanation:

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