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VladimirAG [237]
2 years ago
13

Write the equation Help!!!

Mathematics
2 answers:
Anni [7]2 years ago
6 0

Answer:

Step-by-step explanation:

(0,5)  & (2 , 1)

Slope = \dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\\=\dfrac{1-5}{2-0}\\\\=\dfrac{-4}{2}=-2

m = -2

y = mx + b

Plugin m = -2 , x = 0  and y= 5 in the above equation

5 = 0 + b

b = 5

Answer: y = -2x + 5

Dmitrij [34]2 years ago
3 0

y = mx + b

where m is the slope and b is the y-intercept.

Here, the slope is -3/2 and the y-intercept is 5.

y = -3/2x + 5

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Answer:

(x^4) - 64x

Step-by-step explanation:

zeros at 4 and 0 are the roots so can be factor as x*(x-4) and the multiplicity tels to what power you have to raise those factors

x^{1} *(x-4)^{3} becuase multiplicity of 1 for root at 0, and multiplicity of 3 at root 4

now to write this in standard form

x*(x-4)^{3} = \\x*(x-4)(x^{2} +4x+16)= \\(x^{2} -4x)(x^{2} +4x+16) = \\x^{4} +4x^{3} +16x^{2} -4x^{3} -16x^{2} -64x = \\x^{4} -64x

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Answer:

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Martha will need to pay $1,592.74 more

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