4 years ago

Rewrite the equation by completing the square. 2x^2 - 3x - 5=0

Mathematics

1 answer:

Kruka [31]4 years ago

7 0

Step-by-step explanation:

2[x^2 -3/2] -5

2 [ (x - 3/4)^2 - 9/16) - 5

2 (x - 3/4)^2 - 18/32 - 5

2 (x - 3/4)^2 - 1/2 - 10/2

2(x - 3/4)^2 -11/2

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Describe the end behavior of the given function <br> f(x)=9x^3-x^2-8x+6<br>

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As x approaches -inf f(x) -> -inf
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3 years ago

Simplify the expression. 8(s-1)

TEA [102]

Answer:

8s-8

Step-by-step explanation:

Use the distributive property: #(a-b) = #*a - #*b. In this case 8s - 8.

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3 years ago

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Write the point-slope form of the equation of the line through the given point with the given

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Answer:

The point-slope form of the equation is:

$y-\left(-5\right)=-3\left(x-3\right)$

Step-by-step explanation:

Given

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$y-y_1=m\left(x-x_1\right)$

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substituting the values m = -3 and the point (3, -5)

$y-y_1=m\left(x-x_1\right)$

$y-\left(-5\right)=-3\left(x-3\right)$

Thus, the point-slope form of the equation is:

$y-\left(-5\right)=-3\left(x-3\right)$

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3 years ago

I need help with this

tankabanditka [31]

-2/2 and -2/-4 hoppeee it helps

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3 years ago

3 divided by 4 can be written 3 / 4. How are the dividend and the divisor of a division expression related to the parts of a fra

vitfil [10]

It is similar to the denominator and the numerator

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3 years ago