Answer:
B.
Step-by-step explanation:
To find the inverse of a function/equation:
- Replace f(x) with y: y=5x+4
- Switch x and y: x=5y+4
- Solve for y: x-4=5y ->
- Write in standard inverse notation:
I hope this helps!!
gl!
Katie cut out a rectangular piece of wrapping paper that was 2 times as long
1 answer:
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Answer:
B
Step-by-step explanation:
Given that r is inversely proportional to s then the equation relating them is
r = ← k is the constant of proportion
To find k use the condition r = 16 when s = 3
k = rs = 16 × 3 = 48
r = ← equation of variation → B
Answer:
Step-by-step explanation:
