ACTIVITY 2: Reversing the Process
Rewrite y= 3(x-4)²+8 in the form y=ax²+bx+c
1. Expand (x-4)² | • x²-8x+16
2. multiply the perfect | •3(x²-8x+16)
square trinomial by 3
3. Simplify | •3x²-24x+48
4. add 8 | •3x²-24x+48+8
5. Result | •3x²-24x+56
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ACTIVITY 2: Reversing the Process
Rewrite y= 3(x-4)²+8 in the form y=ax²+bx+c
STEPS⤵️ | TASK⤵️
1. Expand (x-4)² | • x²-8x+16
2. multiply the perfect | •3(x²-8x+16)
square trinomial by 3
3. Simplify | •3x²-24x+48
4. add 8 | •3x²-24x+48+8
5. Result | •3x²-24x+56
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