Step-by-step explanation:
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f(g(x))=362−x−2k f(g(x))=x→362−x−2k=x→x2−2x(1−k)−4(k−9)=0 Solution for x are equal if and only if discriminant Δ=0 4(1−k)2+16(k−9)=0 ... More
Answer:
If two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal. When you solve an equation, you find the value of the variable that makes the equation true. In order to solve the equation, you isolate the variable.
R/6=14
multiply each side by 6 and you get
r=14×6
r=84
i think the answer to this is 3.15
Answer: option a. accurate.
That the data fit closely a model means that the model permits both to reproduce actual data and to predict values with a good accuracy.
