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Alenkinab [10]
3 years ago
9

15. Answer the following questions regarding the function

Mathematics
1 answer:
emmasim [6.3K]3 years ago
6 0

Answer:

(e) If f a polynomial or rational function?

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Which is the dependent variable in the function 4x²-5/6x-9=y
anzhelika [568]
The dependent variable is y
the dependent variable is usually isolated on one side of the equation

-hope that helps

8 0
3 years ago
For a given input value b, the function f outputs a value a to satisfy the following equation. 4a+7b=−52 Write a formula for ) f
Sergio [31]

Answer: Our required formula becomes :

a=f(b)=-13-\frac{7}{4}b

Step-by-step explanation:

Since we have given that

4a+7b=-52\\

We need to write a formula for f(b) in terms of b So, it becomes

4a=-52-7b\\\\a=\frac{-52-7b}{4}\\\\a=\frac{-52}{4}-\frac{7b}{4}\\\\a=-13-\frac{7b}{4}

Hence, our required formula becomes :

a=f(b)=-13-\frac{7}{4}b


5 0
3 years ago
Read 2 more answers
I will give you brainliest whoever answers correct first!!!
shtirl [24]
X=17 hope this helps
3 0
3 years ago
Which of the following is the rational exponent expression of sixth root of f?
MAXImum [283]
The rational exponent expression of sixth root of f is  <span>f to the one sixth power
proof
A^1/n, is called n-th root of A, for all n differ from zero</span>
7 0
3 years ago
Read 2 more answers
Carly buys 3 more band concert tickets than choir concert tickets. Band concert tickets cost $3.50 per ticket. What is the cost
alexira [117]

Answer:

I'm not to sure, but I'll say 10.5

If you multiply 3.50 x 3 you'll get 10.5

If you add you'll get 13.5.

If it's an addition I'll recommend to go with 13.5

If it's a multiplication  I'll recommend to go with 10.5

7 0
3 years ago
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