Answer:
C
Step-by-step explanation:
Try to substitute every x values
you will get the correct answer.
Slope formula is
So -4/5 is the right answer.
Hope this helps :)
Let
x-------> the first number
y-------> the second number
we know that
equation 1
equation 2
substitute the equation 1 in equation 2
using a graphical tool to resolve the second order equation
see the attached figure
the numbers are-12.3117.311