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masha68 [24]
3 years ago
9

Determine whether the function is linear or quadratic. Identify the quadratic, linear, and constant terms of the equation: y=(x-

1)(4x+2)-4x^2
Mathematics
1 answer:
ki77a [65]3 years ago
8 0
Hello,

Multiplying (x-1) by (4x+2) the term in x² is x*4x=4x².
If we substract 4x² the term of y in x² will be 0.
The function is not quadratic.

Since 4x*(-1)+2*x=-2x (product of terms in x) : the function is thus linear.

Constant term is -1*2=-2

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kodGreya [7K]
Hello,

g(x)=x²+3
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Explainations:

f(y)=2/y
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f(x²)=2/x²
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If a secant<span> and a </span><span>tangent of a circle </span><span>are drawn from a point outside the circle, then the product of the lengths of the secant and its external segment equals the square of the length of the tangent segment.
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