If you are having trouble on this question (which myself needed help on) go to CPM Homework Help and select the Chapter 2 and lesson 2.2.5. problem.2-90
If f(x)=1/9x-2
then f^-1(x) will be
lets assume f(x)=y
y=1/9x-2
y+2=1/9x
9(y+2)=x
f^-1(x)=9(y+2)
rest u can do with the same method
Answer:
A. q = 39
Step-by-step explanation:
Since the lines are parallel, their sides will be proportional,
So,
Taking their proportion
=>
Cross Multiplying
q × 40 = 26 × 60
q =
q = 39
Answer:
option 4
Step-by-step explanation:
option 2 and 4 are the more closest options but option 2 is a graph function between the negative numbers, so the answer is option 4.
Answer:
4y^2-12y+9
Step-by-step explanation:
i hope it will help you