Answer:
44410
Step-by-step explanation:
<u>1 is a rational number</u> because 1 can go into 1 when dividing. <u>Irrational numbers are mostly decimals. </u>
Y = -2x +8
y = x-1
y=y
-2x+8 = x-1
-3x = -1 -8
-3x = -9
3x = 9
x = 3
y = (2x-4)/3
to find the inverse change x and y then solve for y
x = (2y-4)/3
mutiply by 3 on each side
3x = 2y-4
add 4 to each side
3x+4 =2y
divide by 2
(3x+4)/2=y
h^-1 (x) = (3x+4)/2
Choice C