F(x) = y = x+3, Consider y=x+3. You just switch x and y:
so y= x+3, becomes x=y+3. Once done, you isolate y:
x=y+3 or y = x-3. This this the inverse function of f(x)
Answer:
9,25
Step-by-step explanation:
Let the numbers be x, y
x + y = 34
x = 34 - y -----------(i)
x + 6y = 159 --------(ii)
substitute x value in (ii)
34 - y +6y = 159
34 + 5y = 159
5y = 159 - 34
5y = 125
y = 125/5
y= 25
Substitute y value in equation (i)
x = 34 -25
x = 9
i am very confused (((((":
Answer:
350 yd² v. .v
Step-by-step explanation:
your welcome