2 years ago

PLEASE HELP ME!!!!! I HAVE MORE QUESTIONS COMING

Mathematics

1 answer:

Whitepunk [10]2 years ago

8 0

Use tide over run to help you find the answer

Hope that helps!!

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Write the geometric sequence in function notation.

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Step-by-step explanation:

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krek1111 [17]

Answer: n = -9 x2 = -1

Step-by-step explanation:

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True or False Plane KLM and Plane NQR are parallel planes

Nana76 [90]

Answer:

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2 years ago

What is the vertex form of y=-2x2+4x + 3?

sukhopar [10]

Answer:

$y=-2(x-1)^2+5$

Step-by-step explanation:

we have

$y=-2x^2+4x+3$

This is the equation of a vertical parabola open downward

The vertex represent a maximum

Convert the quadratic equation into vertex form

step 1

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$y=-2(x^2-2x)+3$

step 2

Complete the square

$y=-2(x^2-2x+1)+3+2$

$y=-2(x^2-2x+1)+5$

step 3

Rewrite as perfect squares

$y=-2(x-1)^2+5$ ----> equation in vertex form

The vertex is the point (1,5)

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2 years ago

Is 3.67676767 a irrational number

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I’m pretty sure it’s irrational

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