Answer:
f-1(x) = (x-8)/2
Step-by-step explanation:
f(x) = 2x+ 8
y = 2x + 8
replacing y and x
x = 2y + 8
2y = x- 8
y =( x-8)/2
f-1 (x) =( x-8)/2
Answer:
62
length x width x hight
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
<span>The number 906,378 would be written in expanded form as
900,000 + 6,000 + 300 + 70 + 8</span>
Y = k/x for some fixed number constant k
7 = k/9
k = 63
so Y = 63/x
14 = 63/x
14 x = 63
x = 63/14 = 9/2
