Please help!!! ive been stuck on this for 30 minutes now!
1 answer:
Answer:
f^-1 = 4(x-3)
Step-by-step explanation:
If f(x) = 1/4(x) + 3 we ned to find f^-1.
To find the inverse function, we need to solve the equation for "x", as follows:
f(x) = 1/4(x) + 3
y = 1/4(x) + 3
y-3 = 1/4(x)
4(y-3) = x
Now, change the "x" for an "y". And change the "y" for an "x":
4(x-3) = y
The solution is the last one.
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Y=25x because if you were plug in the x for both equations:
y=25 (2)
y=50
y=25 (4)
y=100
It would be the same value as y.
Hi, I think the answer should be $4.26
7.25% × $24 = $1.74
$24 +1.74 = $25.74
Change is the difference between the amount tendered and this total amount:
$30.00 -25.74 = $4.26
Mother correct answer is -3,5
Answer:
Simplify the expression.
11
b
−
4
Step-by-step explanation:
The answer is: 37
hope this helps
