Please help, will give brainliest! Reflect this figure over the y-axis:
1 answer:
Answer:
<u><em></em></u>
<u><em>The final answer, or D.</em></u>
Step-by-step explanation:
When flipping a shape over the y axis, <u>the y coordinates stay the same</u>, while the <u>x coordinates are opposite.</u> <em>(If the x coordinates are negative, the flipped shape will have positive x coordinates.)</em>
The shape that fits this description is<u> D. or the answer at the very bottom.</u>
<h2>I hope this helped you!</h2>
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All functions have an inverse expression.
- The cost function is:
.
- The inverse function is:
From the question, we have the following observations:
- Base fare = 50000 pesos for first 100
- Additional guest = 100 pesos
So, the cost function would be:
Where: x represents the number of guests, and C(x) represents the cost function
Expand
Evaluate like terms
To calculate the inverse function, we have:
Replace C(x) with y
Swap x and y
Subtract 40000 from both sides
Divide both sides by 100
Rewrite as:
Split
Hence, the inverse function is:
Read more about functions and inverse at: