Which expression is equivalent to 2x^2 +7x+4
2 answers:
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The parent function is:
The transformed function is:
Comparison of simplified transformed function with the parent function:
- The function multiplying by a number indicates dilation.
- The function is being compressed in vertical direction by a factor of 2 if the number lies between 0 and 1.
- Subtracting a number from x indicates a horizontal shift towards right.
- That is the parent function is transformed 5 units to right.
- Subtracting a number from the function indicates a downward shift.
- That is the parent function is transformed 3 units down.
Hence the graph of is the graph of
stretched vertically, shifted right by 10 unit and shifted 3 unit down.
The image of the graph is attached below.
