GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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y varies jointly as x and z such that when x=5 and z=8, y=20. What is the constant of the variation?
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4What is the variation statement of this relation z varies jointly as x and y?How do you find the constant of variation in joint variation?What is the formula of X is jointly proportional to Y and Z?What is the constant of proportionality joint variation?What is the formula for joint ratio?What is an example of joint variation formula?How do you solve joint variation step by step?What is the theorem of joint variation?What are the 4 types of variation?
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Explanation:
Detailed explanation-1: -Answer. Step-by-step explanation: ½ is the answer because the formula of joint variation is a=kbc.
Detailed explanation-2: -Joint variation is similar to direct variation, but in this case, the dependent variable is equal to product of more than one independent variable and a constant or proportionality or variation. We say “z varies jointly as x and y.” or “z is jointly proportional to x and y."
Detailed explanation-3: -Joint variation is a direct variation, but with two or more variables. It has the equation y = k ⋅ x ⋅ z y=k
There is 1 question to complete.