3 years ago

How do you find the slope of x^2 at x = 5? please hurry

1 answer:

5 0

The slope of any function is its first derivative.

If f(x)=x^2, then f'(x)= 2x .

At x=5, slope = f'(x) = 2(5) = <em>10</em> .

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1. Using the diagram below, answer the following question. Arthur is at the coordinate A(20,35), Cameron is at the coordinate C(

statuscvo [17]

Answer:

(42.5, 37.5)

Step-by-step explanation:

Given:

Arthur = A(20, 35)

Cameron = C(65, 40)

Jamie = J(45, 20)

Required:

Coordinate of the midpoint of the distance between A and C.

SOLUTION:

Midpoint (M) of AC, is given as:

$M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})$

Let $A(20, 35) = (x_1, y_1)$

$C(65, 40) = (x_2, y_2)$

Plug the values into the given formula:

$M(\frac{20 + 65}{2}, \frac{35 + 40}{2})$

$M(\frac{85}{2}, \frac{75}{2})$

$M(42.5, 37.5)$

Coordinate Jamie should run towards is (42.5, 37.5)

8 0

3 years ago

6 is a factor of 2 true or false

m_a_m_a [10]

False. 2 is a factor of 6.

5 0

3 years ago

Read 2 more answers

Mr. Charles cut fresh roses from his garden and gave 10 roses to his neighborhood. then gave half of what was left to his niece.

Vlad [161]

14+14=28
28+10=38 roses

8 0

4 years ago

Read 2 more answers

20 is what present of 30?

tia_tia [17]

66.6667

20=x/100•30
Solve this equation and you will get your answer (66.6667)

6 0

3 years ago

si tienes una mesa de 25m de largo por 10 de ancho ¿ en cuanto varíaran cada una de sus dimensiones para que sin alterar su supe

Murrr4er [49]

responder: 8,75

Cada dimensión será de 8,75 porque si la longitud es de 25 m de largo y el ancho es 10, si los sumamos y obtendremos 35. Así que 35 dividido entre 4 es 8,75

5 0

3 years ago