Answer:
f-1 (x) = 2x + 2
Step-by-step explanation:
f(x) = x/2 -1
y = x/2 -1
interchanging the position of x and y
x= (y-2)/2
2x =y - 2
y = 2x + 2
f^-1 (x) = 2x + 2
Answer:
n = -12/23
Step-by-step explanation:
Answer:
$5 each teenager
Step-by-step explanation:
divide 75 by 15
Well you have to find the lest common factor
8 times 6
6 times 8
They both equal 48 so it would be the vise versa
Answer:
SA = 76 yd²
Step-by-step explanation:
Use the formula given:
- SA = 2(4)(2) + 2(4)(5) + 2(2)(5)
- SA = 16 + 40 + 20
- SA = 76
The units are yards²
SA = 76yd²
-Chetan K
