Answer:
<h3>Mathematical model =
</h3><h3>k = 0.09422</h3>
Step-by-step explanation:
If v varies jointly as p and q, this means that v varies directly as the product of p and q as shown;
... 1
k = constant of proportionality
Also v varies inversely as the square of s; mathematically,
Equating 1 and 2, we have;
Given v = 1.6, when p=4.1, q=7 and s=1.3
The constant of proportionality is 0.09422
The expression therefore becomes
The answer here is:
x=15/4
Answer:
the answer is f-1 (x) = x-2
Answer:
Step-by-step explanation:
2 = ⅔[6] + b
4
If you want it in <em>Standard Form</em>:
y = ⅔x - 2
- ⅔x - ⅔x
_________
−⅔x + y = −2 [We do not want fractions in our standard equation, so multiply by the denominator to get rid it.]
−3[−⅔x + y = −2]
_______________________________________________
−5 = 3⁄2[10] + b
15
If you want it in <em>Standard</em><em> </em><em>Form</em>:
y = 3⁄2x - 20
- 3⁄2x - 3⁄2x
__________
−3⁄2x + y = −20 [We do not want fractions in our standard equation, so multiply by the denominator to get rid of it.]
−2[−3⁄2x + y = −20]
* Parallel Lines have SIMILAR <em>RATE OF CHANGES</em> [<em>SLOPES</em>], so ⅔ and 3⁄2 remain the way they are.
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