1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Likurg_2 [28]
3 years ago
15

Find the slope of the following coordinate points. (4.25, 0) and (3.5, 3)

Mathematics
1 answer:
lana66690 [7]3 years ago
3 0
The slope is -4.

First you have to do 3 - 0 which is 3

Next do 3.5 - 4.25 which is -.75

The last step is to do 3 divided by -.75 which gets you the final answer which is -4.
You might be interested in
Given that f(x) = x2 – 3x - 10 and g(x) = x – 5, find (f - g)(x) and express
Roman55 [17]

Answer:

(f-g)(x)= x^2-4x-5

Step-by-step explanation:

We have the two functions:

f(x)=x^2-3x-10\text{ and } g(x)=x-5

And we want to find (f-g)(x).

(f-g)(x) is equivalent to f(x)-g(x).

Therefore:

\begin{aligned} (f-g)(x)&=f(x)-g(x)\\ &=(x^2-3x-10)-(x-5)\end{aligned}

Simplify:

\begin{aligned} &=x^2-3x-10-x+5 \\ &=(x^2)+(-3x-x)+(-10+5) \\ &=x^2-4x-5\end{aligned}

Therefore:

(f-g)(x)= x^2-4x-5

8 0
2 years ago
Read 2 more answers
C)PLEASE MAN PEOPLE ARE USING ME FOR POINTS
UNO [17]

The measures of spread include the range, quartiles and the interquartile range, variance and standard deviation. Let's consider each one by one.

<u>Interquartile Range: </u>

Given the Data -> First Quartile = 2, Third Quartile = 5

Interquartile Range = 5 - 2 = 3

<u>Range:</u> 8 - 1 = 7

<u>Variance: </u>

We start by determining the mean,

\:1+\:2+\:3+\:3+\:3+\:5+\:8 / 7 = 3.57

n = number of numbers in the set

Solving for the sum of squares is a long process, so I will skip over that portion and go right into solving for the variance.

\sum _{i=1}^n\frac{\left(x_i-\bar{x}\right)^2}{n-1},\\\\=> SS/n - 1\\\\=> 31.714/7 - 1\\=> 5.28571

5.3

<u>Standard Deviation</u>

We take the square root of the variance,

\sqrt{5.28571} = 2.29906

2.3

If you are not familiar with variance and standard deviation, just leave it.

3 0
3 years ago
Read 2 more answers
5% times blank equals 2.5<br><br> NEED ASAP
lapo4ka [179]

Answer:

0.5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which of the following is a polynomial?
Zanzabum

Answer:

I'm pretty sure A is the correct answer :)

(x-2)(x^4+3) is a polynomial

5 0
2 years ago
Nguyen was climbing a cliff. He stopped for a snack. After that, he
Yuki888 [10]
He traveled 20 feet after his snack
8 0
3 years ago
Other questions:
  • A college student takes out a $7,500 loan from a bank. What will the balance of the loan be after one year (assuming the student
    11·1 answer
  • A $45.00 mixer sold for $47.70 with tax. What is the percent of the sales tax ?
    7·1 answer
  • WILL AWARD BRAINLIEST
    6·1 answer
  • PV = nRT<br> solve for R
    5·1 answer
  • Find the area of the following shape. Show all work
    12·1 answer
  • What are the answers?
    11·2 answers
  • Can someone help me solve this pls ? solve |x| + 7 &lt; 4
    6·2 answers
  • Find coordinates of point P along directed line segment AB, from A (8,0) to B (3,-2), so that the ratio of AP to PB is 1 to 4
    6·1 answer
  • Two out of every 5 jelly beans in a bag are green.
    15·2 answers
  • What is the equation of the line that passes through (1, 2) and is parallel to the line whose equation is 2x+y-1=0?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!