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3 years ago

1. Write a function and graph it that has zeros at -2 and 6. 2. 2.Make the parabola open up.

Mathematics

1 answer:

professor190 [17]3 years ago

5 0

It’s 78 because my professor bad bleep Addison Rae said it was and I took the test.

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3 years ago

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Find the value of x x=

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X=1 any number is equal to 1

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3 years ago

Find a power series representation for the function. (Give your power series representation centered at x = 0.)

Valentin [98]

Answer:

attached below

Step-by-step explanation:

The Function; F(x) = x^2 / (x^4 + 81 )

power series representation

F(x) = x^2 / ( 81 + x^4 )

= ( x^2/81 ) / 1 - ( -x^4/81 )

attached below is the remaining part of solution

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3 years ago

Solve the equation 6w2 – 7w – 20 = 0.

azamat

For this case we have the following quadratic equation:

$6w ^ 2-7w-20 = 0$

Where:

$a = 6\\b = -7\\c = -20$

Its roots will be given by:

$w = \frac {-b \pm \sqrt {b ^ 2-4 (a) (c)}} {2 (a)}\\w = \frac {- (- 7) \pm \sqrt {(- 7) ^ 2-4 (6) (- 20)}} {2 (6)}\\w = \frac {7 \pm \sqrt {49 + 480}} {12}\\w = \frac {7 \pm \sqrt {529}} {12}\\w = \frac {7 \pm23} {12}$

The roots are:

$w_ {1} = \frac {7 + 23} {12} = \frac {30} {12} = \frac {15} {6} = \frac {5} {2}\\w_ {2} = \frac {7-23} {12} = \frac {-16} {12} = - \frac {8} {6} = - \frac {4} {3}$

Answer:

$w_ {1} = \frac {5} {2}\\w_ {2} = - \frac {4} {3}$

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3 years ago

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The figure below shows segments KL and MN which intersect at point P. Segment KM is parallel to segment LN:

DerKrebs [107]

Answer:

Angle KMP is congruent to angle LNP because they are alternate interior angles.

Step-by-step explanation:

Alternate interior angles are angles inside the parallel lines and on opposite sides of the transversal.

KM and NL are parallel to one another. KMP and LNP both fall between the parallel lines; this makes them interior.

KL is a transversal for the two parallel lines. KMP and LNP are on opposite sides of the transversal; this makes them alternate.

Therefore they are alternate interior angles.

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3 years ago

Read 2 more answers

1. Write a function and graph it that has zeros at -2 and 6. 2. 2.Make the parabola open up.​

1. Write a function and graph it that has zeros at -2 and 6. 2. 2.Make the parabola open up.