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Vsevolod [243]
3 years ago
11

X=a/b , x =4 and b=2 solve for a

Mathematics
1 answer:
lisov135 [29]3 years ago
3 0
X = a/b

4 = a/2
multiply both sides by 2 to isolate the variable

a = 8
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what are the steps required to determine the equation of a quadratic function given its zeros and a point?​
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Answer:

Below

Step-by-step explanation:

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● ax^2+bx+c

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● a (x-x') (x-x")

x and x' are the zeroes

■■■■■■■■■■■■■■■■■■■■■■■■■■

●y = a (x-x') (x-x")

x' and x" are khown but a is not.

We are given a point so replace x and y with its coordinates to find a.

So the steps are:

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8 0
3 years ago
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Molodets [167]

<u>Part 1</u>

<u />f(a)=4-7a+16a^2

<u>Part 2</u>

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<u>Part 3</u>

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