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
Karolina [17]
2 years ago
9

(-2,17)(-1,13)(1,5)(2,1)(3,-3) The rate of change is ____.

Mathematics
1 answer:
7nadin3 [17]2 years ago
4 0
Answer:

The rate of change in -4

Step-by-step explanation:

The rate of change is also known as the slope

To do this, take two points {(-2, 17) , (-1, 13)} and find the slope

m = slope

m = change in y/change in x

m = 13 - 17/-1 - (-2)

m = -4/1

m = -4

The rate of change in -4
You might be interested in
Solve the simultaneous equation:<br> 5 x + 2 y = 25 <br> 5 x − y = 10
Liono4ka [1.6K]

Answer:

(x, y) = (3, 5)

Step-by-step explanation:

5x+2y=25\\5x-y=10

Solving by elimination here again, there are 2 good options available. Either multiply the whole bottom equation by -1 to cancel the x, or by 2 to cancel the y. I'll do the latter:

5x+2y=25\\\\2(5x-y=10)\\10x-2y=20

Add from top to bottom:

\rightarrow (5x+10x)+(2y-2y)=25+20\\\rightarrow 15x=45\\\rightarrow x=3

Now, with the value of x, solve for y in either of the equations. I'll choose the second one here:

\rightarrow 5x-y=10\\\rightarrow 5(3)-y=10\\\rightarrow 15-y=10\\\rightarrow -y=-5\\\rightarrow y=5

(x, y) = (3, 5)

4 0
2 years ago
Read 2 more answers
5. Simplify the expression,<br> (-2 - 5i) - (-4+6i)<br> 2 - 11i<br> -2+i<br> -6 + 11i<br> -5i
monitta

\qquad\qquad\huge\underline{{\sf Answer}}♨

Let's simplify ~

\qquad \sf  \dashrightarrow \:( - 2 - 5i) - ( - 4 + 6i)

\qquad \sf  \dashrightarrow \: - 2 - 5i +  4  -  6i)

\qquad \sf  \dashrightarrow \: - 2 +  4   - 5i-  6i)

\qquad \sf  \dashrightarrow \:2 - 11i

Therefore, A is the Correct choice !

7 0
2 years ago
Which statement about decision making analysis is false
navik [9.2K]

Answer: Id personally say D

Step-by-step explanation:

6 0
2 years ago
Negative 15=negative 0.2x
Ray Of Light [21]
If -15 is equal to -0.2x, then 15/0.2=75
x=75
3 0
2 years ago
Help please?
Lemur [1.5K]

Answer:

4/5 to the 5th power

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Set up the appropriate function to be maximized or minimized.
    5·1 answer
  • Please solve <br> 11x-99=201-x
    5·2 answers
  • Check all of the following that are solutions to the system shown below.
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B1000%7D%20%20%2B%20%20%5Csqrt%5B3%5D%7B8%7D%20" id="TexFormula1" title=" \
    11·1 answer
  • The fraction 6/100 can be written as which decimal
    10·1 answer
  • Is 3 a factor of 245 - 16?<br> yes<br> no<br><br><br> HELPPP
    11·1 answer
  • A crate of oranges costs $4 more than a bag of apples. Ike paid $52 for 3 crates of oranges and 5 bags of apples. How much does
    13·2 answers
  • Help plase im sorry please
    5·2 answers
  • at the movie theater child admission is 5.70 and adult admission is 9.10 on monday 154 tickets were sold for a total sales of 11
    13·1 answer
  • A person gain sp of 4 lemons by selling 20 lemon find profit percentage?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!