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explain how to identify transformations from a graph and from an equation. use the words listed below in the explanation.

explain how to identify transformations from a graph and from an equation. use the-example-1
User Shogg
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22 votes

Answer:

Below

Explanation:

We can identify transformations from an equation by checking to see which variables and signs exist, and which ones don't. For example, the presence of an a value tells us that this identity has undergone a vertical stretch or compression. We can also look at the signs of the equation to see which way the identity has been reflected or shifted. For example, the presence of a negative symbol in front of the a value tells us that this identity has been reflected in the x-axis. Horizontal translations use different or opposite signs to where they are being shifted. For example, an identity that has been shifted 4 units left is written as ( x + 4 ), even though it's in a negative area. Similarly, an identity that has been shifted 4 units right into a positive area is written as ( x - 4 ), even though it's in a positive area. Vertical translations are written in the exact same way they show up on a graph. For example if an identity has been shifted 4 units UP, then we would write it as +4. Shifted down would be - 4.

I'm not great at explaining things, but I tried my best to cover everything! Make sure you change some things around!

User Reza ArabQaeni
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