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Explain how to rewrite the function shown in the order to determine the transformation of the parent function. Then describe the transformation of the graph compared to the parent function. Y=3(-8x-4)

Sagot :

Answer:Rewrite the function: [ Y = 3(-8x - 4) ] Factor out the -8 from the expression inside the parentheses: [ Y = 3[-8(x + \frac{1}{2})] ] Simplify: [ Y = -24(x + \frac{1}{2}) ]

Identify the parent function: The parent function here is ( Y = x ).

Describe the transformations:

Horizontal shift: The term ( (x + \frac{1}{2}) ) indicates a horizontal shift to the left by (\frac{1}{2}) units.

Vertical stretch and reflection: The coefficient -24 indicates a vertical stretch by a factor of 24 and a reflection across the x-axis.

So, compared to the parent function ( Y = x ):

The graph is shifted left by (\frac{1}{2}) units.

It is vertically stretched by a factor of 24.

It is reflected across the x-axis.

Would you like to see a visual representation of these transformations?

Step-by-step explanation:

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