Answer:
32in
Step-by-step explanation:
i think that write but I'd conform it on google
4.
seems to be a geometric sequence
common ratio is -4
first erm is -2

5. x=-1
remember x^-1=1/x
f(-1)=4(7^-1)=4(1/7)=4/7
f(2)=4(7^2)=4(49)=196
6. remember
(ab)/(cd)=(a/c)(b/d)
also
(x^m)/(x^n)=x^(m-n)
and
(x^m)(x^n)=x^(m+n)
so

=
(

)(

)=
(0.5)(

=
(0.5)(10^-4)=
(5)(10^-1)(10^-4)=
(5)(10^(-1-4)
5*10^-5
4.

5. f(-1)=4/7
f(2)196
6. 5 times 10^-5
Answer:
-5/2
Step-by-step explanation:
A neat trick with perpendicular slopes is to swap the top and bottom number, then turn the number opposite.
-Mr. Willams
Good luck with your Questions.
Y=5x+2 is the line for neither parallel nor perpendicular