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3 years ago

I don’t understand how to do this

Mathematics

2 answers:

neonofarm [45]3 years ago

8 0

Answer:

y = 8x + 0

Step-by-step explanation:

y = mx + b

m is slope

slope = change in y / change in x = (24 - 8) / (3 - 1) = 16/2 = 8

so equation is now y = 8x + b

Substitute any coordinate from the table to find b. let's use (1,8)

y = 8x + b

8 = 8(1) + b

0 = b

So equation is y = 8x + 0

il63 [147K]3 years ago

5 0

Answer is ; y= 8x + 0

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3 years ago

The difference of the square of a number and 28 is equal to 3 times that number find the positive solution

lutik1710 [3]

<h2>The required positive number is 7.</h2>

Step-by-step explanation:

Let the number = x

To find, the positive number = ?

According to question,

$x^{2}-28=3x$

⇒ $x^{2}$ - 3x - 28 = 0

By Factorisation method,

⇒ $x^{2}$ - 7x + 4x - 28 = 0

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4 years ago

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Lostsunrise [7]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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From the attached solution, f(x,y,z) = y' + xz'

also' see the circuit diagrams of my realizations of AND-OR and NAND-NAND

Step-by-step explanation:

See attached picture for minimal 2-level AND-OR and NAND-NAND of the logic function.

f(x,y,z) = y' + xz' was designed from the function f(x,y,z) = Σm(0,1,4,5,6)

Then, minimal 2-level AND-OR was designed and after was NAND-NAND designed as well.

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3 years ago

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mr_godi [17]

Answer:

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Step-by-step explanation:

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The Parabola which represents the quadratic equation intersects x-axis at

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