Answer:
If you actually meant f(x)=2x+3x−1 ,
then note it can be rewritten as:
f(x)=2x−2+5x−1=2+5x−1=y
At this point you can find x in terms of y (“make x the subject”):
y−2=5x−1⟹1y−2=x−15
⟹x=5y−2+1=y+3y−2
Switch variables back to x, and you have the inverse function of f:
g(x)=x+3x−2
How do you know you’ve calculated correctly? The composition of f with g should result in x — that is, evaluate f(g) and you should get the result x:
Answer:
-4 or -4/1
Step-by-step explanation:
The equation is in y=mx+b form
m is the slope, and b is the y intercept
So, for this line, y=-4x+10
-4 is the slope and 10 is the y intercept
Hope this helps! :)
Not counting negative numbers there are 337,675 numbers less than 337,676
1.4,6,8
2.3,7,1 that how you get your answer
