" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a)A=(1,5)
x=1 y=5
5=-2*1+b
5+2=b
b=7
b) B=(-2,-7)
x=-2 y=-7
f(x)=-2x+b
-7=-2*(-2)+b
-7-4=b
b=-11
c)c=(-1/2, 3 1/3)
x=-1/2 y=3 i 1/3
f(x)=-2x+b
3i1/3=-2*(-1/2)+b
3i1/3-1=b
b=7/3
b=2 i 1/3