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zvonat [6]
2 years ago
9

Find the slope of the tangent line to k(x)=–2x at x=3.

Mathematics
1 answer:
VMariaS [17]2 years ago
4 0

Answer:

-2

Step-by-step explanation:

k(x)=-2x\\k'(x)=-2\\k'(3)=-2

What I basically did here was take the derivative of the function to find the slope of the function at any given point. Since -2x has a slope of -2, no matter what x is, the slope will always be -2.

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How many zero arin the product of any whole. number less than 10 and 500
Stolb23 [73]

Answer:

Hay un máximo de tres ceros en el producto de un número distinto de cero cero menor que 10 y 500

Para poder ver esto, la forma más fácil para resolver este problema es multiplicar todos los números entre 1 y 9 por 500, es decir:

01*500 = 500

2*500 = 1.000

3*500 = 1.500

4*500 = 2.000

5*500 = 2.500

6*500 = 3.000

7*500 = 3.500

8*500 = 4.000

9*500 = 4.500

Como vemos, si multiplicamos a 500 por cualquier número par, entonces obtenemos un número con tres ceros, mientras que si este es impar solamente obtenemos dos ceros

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Cody wants to attend the fall festival at school. The price of admission to the festival is $5.50 and each game cost an addition
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