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3 years ago

Write 10x+2y=4 in function notation

Mathematics

2 answers:

umka21 [38]3 years ago

7 0

Let's assume that the function's name is "y." We need to solve 10x+2y=4 for y:

2y = 4 - 10x, or y = 2 - 5x.

vlada-n [284]3 years ago

4 0

Firstly, get it into y=mx+b form

Subtract 10x

2y=-10x+4

Divide by 2

y=-5x+2

Change y to f(x) to make it into function notation

f(x)=-5x+2

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Hoochie [10]

Answer:

(A) $[x-(2+i)][x-(2-i)][x-\sqrt{2}][x+\sqrt{2}]$

Step-by-step explanation:

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If a complex number is a root of a polynomial with real coefficients, its complex conjugate is also a root of that polynomial.

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3 years ago

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