Answer:
f^-1 (x)=1/7x
Step-by-step explanation:
f(x) = 7x
y=7x x=7y
y=x/7
y=1/7x
f^-1 (x)=1/7x
Answer:
12.5
10
Step-by-step explanation:
10(1/2+3/4)
5+7.5
12.5
10(1/2)+(8(3/4)-1)
5+(6-1)
5+5
10
Answer:
yes
number to the -power is 1/(number^power)
You divide 35 by 5 and then it equals 7+7=14
Area (a) as a function of radius (r) might be written
a(r) = πr²
