Makakuha ng maliwanag na mga sagot sa iyong mga tanong sa IDNStudy.com. Sumali sa aming interactive na platform ng tanong at sagot para sa mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.
Sagot :
Answer:
"What are the different kinds of variation?"
-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-
1. Direct variation
- It is a relationship between two variables, x, and y, that can be written as y = kx where k ≠ 0.
- It means that as x increase, y increase, and as x decreases, y decreases.
y = kx
“y varies directly as x”
“y is directly proportional to x”
“y is proportional to x”
*k represents the constant of variation (which relates the two variables)
- For finding the constant (k):
[tex]k=\frac{y}{x}[/tex]
-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-
2. Inverse variation
- It is a relationship between two variables, x, and y, that can be written as [tex]y=\frac{k}{x}[/tex] where k ≠ 0.
- For two quantities with inverse variation, as one quantity increases, the other quantity decreases.
[tex]y=\frac{k}{x}[/tex]
“y varies inversely as x”
“y is inversely proportional to x”
*k represents the constant of variation (which relates the two variables)
- For finding the constant (k):
[tex]k=xy[/tex]
-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-
3. Joint Variation
[tex]y=kxz[/tex]
“y varies jointly as x and z”
- For finding the constant (k):
[tex]k=\frac{y}{xz}[/tex]
-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-
4. Combined Variation
- It is a combination of direct and inverse variation.
- The statement “ y varies directly as x and inversely as z” means [tex]y=\frac{kx}{z}[/tex], where k is the constant of variation.
[tex]y=\frac{kx}{z}[/tex]
“y varies directly as x and inversely as z”
- For finding the constant (k):
[tex]k=\frac{yz}{x}[/tex]
-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-
I hope it helps :).
Salamat sa iyong pakikilahok. Huwag kalimutang magtanong at magbahagi ng iyong kaalaman. Ang iyong ambag ay napakahalaga sa aming komunidad. Ang IDNStudy.com ay nangako na sasagutin ang lahat ng iyong mga tanong. Salamat at bisitahin kami palagi.