1.5.5.2. Performance Task 1: Types of Variation Comic Strips (SDLA Time)

Updated: 10/10/2020

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- Hey sis! Can you help me? Its about direct variations.
- Yeah sure! Let's go there.
- If x varies directly as y, and x = 9 when y = 6, find x when y = 15 is the example
- (1) Remember to write the right equation and that direct variations are solved using the equation, y = kx
- (2) You use the information given in the problem to find the value of k. In this case, you need to find k when x = 9 and y = 6.
- what's the next step?
- Rewrite the equation from step 1 substituting in the value of k found in step 2.
- Use the equation found in step 2 and the remaining information given in the problem to answer the question asked. In this case, you need to find x when y = 15.
- Then what's next?
- That's it!
- Really? OMG! I get it now. Thank you so much sis!
- You're welcome.