2 years ago

Find the equation of tangent line

Mathematics

1 answer:

bogdanovich [222]2 years ago

3 0

$\frac{dy}{dx} 2x {e}^{x} = 2x {e }^{x} + 2 {e}^{x}$

Evaluated at x=0 we get

$y = 2x$

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Order these from least to greatest.

soldier1979 [14.2K]

Answer:

order what?

Step-by-step explanation:

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2 years ago

In a school, the ratio of soccer players to volleyball players is 4 : 1.

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4:1 means for every four soccer player there is 1 volleyball player

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3 years ago

Help!! check screenshot below.

Crazy boy [7]

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x < 7

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a Salesman earn 6% Commission on all the merchandise he that he sells last month he sold $3,000 worth of merchandise how much co

irina1246 [14]

$540

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2 years ago

Which second degree polynomial function has a leading coefficient of –1 and root 4 with multiplicity 2?

Fynjy0 [20]

Answer:

- $(x-4)^{2}$

or - $x^{2}$ +8x-16

Step-by-step explanation:

Given a second degree polynomial has a root 4 with multiplicity 2

That means, 4 is a repeating root of the polynomial.

Any second degree polynomial has at most 2 real roots.

⇒Both roots of the polynomial are 4.

and its expression can be written as c· $(x-4)^{2}$ where c is a real number

⇒c·( $x^{2}$ -8x+16)

⇒c $x^{2}$ -8cx+16c

Also, the leading coefficient is given as -1

So, c = -1

and the expression becomes (-1) $x^{2}$ -8·(-1)·x+16·(-1)

⇒<u>- $x^{2}$ +8x-16</u>

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3 years ago