<span>The vertex form of a quadratic is given by. y = a(x – h)2 + k, where (h, k) is the vertex. The "a" in the vertex form is the same "a" as. in y = ax2 + bx + c (that is, both a's have exactly the same value). The sign on "a" tells you whether the quadratic opens up or opens down.</span><span>
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Answer:
the answer is 0.4 The reason is because 0.4 x8=0.32
Step-by-step explanation:
Answer:
the answer is b
b works for each equation
Step-by-step explanation:
Answer:
Step-by-step explanation:
You multiply 14.1 times 14.1 and you get 198.81 which is the closest to 200
So I use the formula hopefully these steps work
