9.01], [9.02] Part 1: Solve each of the quadratic equations below. Show your work. (3 points)

x2 – 36 = 0 and x2 = 8x – 12

Part 2: Describe what the solution(s) represent to the graph of each. (2 points)

Part 3: How are the graphs alike? How are they different? (2 points)

Question

9.01], [9.02] Part 1: Solve each of the quadratic equations below. Show your work. (3 points)

x2 – 36 = 0 and x2 = 8x – 12

Part 2: Describe what the solution(s) represent to the graph of each. (2 points)

Part 3: How are the graphs alike? How are they different? (2 points)

anonymous · Answer

I really don't know this one. :)

anonymous · Answer

$$x ^{2}-36\rightarrow x ^{2}=36\rightarrow \sqrt{x ^{2}}=\pm \sqrt{{36}}$$

anonymous · Answer

Thx, the other one?

anonymous · Answer

$$x=\pm6$$

anonymous · Answer

still the first one the other will be....

anonymous · Answer

$$x ^{2}=8x-12\rightarrow x ^{2}-8x+12=0\rightarrow (x-2)(x-6)=0$$$$x=2, x=6$$

anonymous · Answer

solutions are where the graph crosses the x-axis

anonymous · Answer

The graphs are alike in that they are both parabolas and they each cross the x-axis at x=6 they differ in that the other x-intercepts are not the same.

anonymous · Answer

Thanks so much! :D

anonymous · Answer

ur welcome

anonymous · Answer

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