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4 years ago

If s equals 9 , what does s2 equal?

Mathematics

1 answer:

maw [93]4 years ago

4 0

Is it s^2 or 2 * s If its s^2 Then Ans is 81 If its s * 2 Then 18 ans

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Which is the graph of f(x)=x^2-2x+3

LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

Hello, the vertex is (1,2), right?

You remember that when the parabola equation is in standard form like below

$y=ax^2+bx+c$

The vertex is for , and we apply with this example where a = 1, b = -2, c=3

$x=-\dfrac{b}{2a}=\dfrac{-(-2)}{2}=1\\\\1^2-2*1+3=4-2=2$

So this is the first graph.

Thank you

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4 years ago

What is the surface area of the square pyramid represented by the net?

jeyben [28]

The surface area is 252 m

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3 years ago

Succesive approximation

borishaifa [10]

The Approximate the solution to the equation using three iterations of successive approximation is option b: 27/8.

<h3>What is the iterations about?</h3>

In the equation given:

Note that:

x²-3x+2 = square root √x-2 + 2

Therefore:

x⁴-6x³+9x²= square root x-2

x² = 3.375

Convert 3.35 into fractions and will get 27/8. So, The Approximate the solution to the equation using three iterations of successive approximation is option b: 27/8.

Learn more about Successive approximation from

brainly.com/question/27278132

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2 years ago

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skelet666 [1.2K]

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