All categories

3 years ago

What is the slope of the line containing the points (5,4) and (5,-3)?

1 answer:

3 0

We find the slope by subtracting the y-coordinates over the x-coordinates to get: (4-(-3))/(5-5) = 7/0, which is, by definition undefined. The slope of this line is undefined, but these two points do make a vertical line.
---
Hope this helps!

You might be interested in

Use Newton's method with initial approximation x1 = 1 to find x2, the second approximation to the root of the equation x4 − x −

drek231 [11]

Answer:

$x_{2} = 0.0000$

Step-by-step explanation:

The formula for the Newton's method is:

$x_{i+1} = x_{i} + \frac{f(x_{i})}{f'(x_{i})}$

Where $f' (x_{i})$ is the first derivative of the function evaluated in $x_{i}$ .

$x_{i+1} = x_{i} + \frac{x_{i}^{4}-x_{i}-3}{4\cdot x_{i}^{3}-1}$

Lastly, the value of $x_{2}$ is determined by replacing $x_{1}$ with its numerical value:

$x_{2} = x_{1} + \frac{x_{1}^{4}-x_{1}-3}{4\cdot x_{1}^{3}-1}$

$x_{2} = 1.0000 + \frac{1.0000^{4}-1.0000-3}{4\cdot (1.0000)^{3}-1}$

$x_{2} = 0.0000$

8 0

3 years ago

In the triangle below,

Greeley [361]

Answer:

12.3

Step-by-step explanation:

You will use cosine to solve for y because you are given the hypontenuse and need to find the adjacent side.

cos 35 degrees = adjacent/hypontenuse

cos 35 = y/ 15

15( cos35 ) = y

y=12.287

=12.3

7 0

3 years ago

Write the sentence as an inequality

oee [108]

Answer:

X2+4<10

Step-by-step explanation:

7 0

3 years ago

What is the range and domain of f(x)=60-0.18x

Gnom [1K]

The domain is always the value of x, but there is no value of x shown..

3 0

3 years ago

Write a expression the product of eght and seven less than a number

MrRissso [65]

Answer:

Step-by-step explanation:

The question says that you are multiplying 8 and something together. So to start with, it looks like this.

8*something.

Now you have to get 7 less a number which is 7 - x

So something is 7 - x

8(7 - x) is your answer.

7 0

3 years ago