4 years ago

What is the average rate of change for the sequence shown below?

Mathematics

1 answer:

ryzh [129]4 years ago

6 0

Answer:

$\large\boxed{-1\dfrac{1}{2}}$

Step-by-step explanation:

The points on the graph are collinear (they lie on one straight line).

Therefore, average of change is the same as a slope.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We choose two points and put the coordinates to the formula

$(1, 4), (3, 1)\\\\\dfrac{1-4}{3-1}=\dfrac{-3}{2}=-1\dfrac{1}{2}$

You might be interested in

Liam has this spinner.

Juliette [100K]

3/8

There is 8 sections of the spinner and 3 are red. No need to simplify

6 0

3 years ago

What is (15-2)×3×2

pochemuha

Answer:

15−2(3−2x)=46

Step-by-step explanation:

15−2(3−2x)=46

6 0

3 years ago

Read 2 more answers

Between the 10pm and 7:36 am, the water level in a swimming decreased 6/25in. Assuming that the water level decreases at a const

Nana76 [90]

Answer:

idk

Step-by-step explanation:

idk

6 0

3 years ago

Select Correct or Incorrect for each equation.

AlekseyPX

Answer:

-1-1=-1 is incorrect.

-1+1-1=-1 is correct.

Step-by-step explanation:

Add them all up and if they do not equal what is on the other side of the equal sign, then it is incorrect. If it does add up to what is on the other side of the equal sign, then it is correct.

6 0

3 years ago

The ratio 20 minutes to hour can be written in the form 1:n find the value of n

Artemon [7]

Answer:

the answer is n=3

20 ÷ 60 = 1/3 = 1:3

7 0

3 years ago