Substitute 1 for x in each of your equations.
f(x)=7-3x
which is
f(1)=7-3(1)
=3
Do the same for g(x)
g(x)=3x-7
which is
g(1)=3(1)-7
=-4
Then subtract g(x) from f(x):
3-(-4)
=7
:)
52/100
26/50
13/25
These will all do.
-5 + 7= 7 + (-5) they are the same just switched
Answer:
2.7
Step-by-step explanation:
322/7=46
46*125=2.71739
round off
2.7
Answer:
y = -2 + 1/3x
Step-by-step explanation:
-2 is the y-intercept
1/3 is the slope
