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
matrenka [14]
2 years ago
7

Calculate the rate of change for the following data:

Mathematics
1 answer:
Licemer1 [7]2 years ago
6 0

Given:

The table of values.

To find:

The rate of change.

Solution:

From the given table it is clear that the rate of change is constant and function passes through two points (-1,5) and (2,-4). So, the rate of change is

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

m=\dfrac{-4-5}{2-(-1)}

m=\dfrac{-9}{2+1}

m=\dfrac{-9}{3}

m=-3

So, the rate of change is -3.

Therefore, the correct option is C.

You might be interested in
Which linear inequality is represented by the graph?​
bezimeni [28]
The answer is the first one
5 0
3 years ago
Read 2 more answers
In the diagram of isosceles trapezoid ABCD, AB= 18, CD= 10, and AD= BC=5.
adelina 88 [10]
The height is 3. I have a pic to show the work

5 0
3 years ago
The APR of Kylee's savings account is 5.6% and the interest is compounded quarterly. If the principal in Kylee's savings account
yuradex [85]
A=5,800×(1+0.056÷4)^(4×1)
=6,131.68
4 0
3 years ago
Select the correct product.
pshichka [43]
To find the answer of this problem, we need to distibute and multiply all of the numbers with each other.

2x * x + 2x * 1 + 9 * x + 9 * 1
= 2x^2 + 2x + 9x + 9
= 2x^2 + 11x + 9

The answer would be the first option.

Hope this helps!
6 0
3 years ago
as a gift, you fill the calendar with packets of chocolate candy. Each packet has a volume of 2 cubic inches. Find the maximum n
qaws [65]
The picture of the calendar is shown in the attached image.

Now, first we will get the volume of the calendar itself, we can note the calendar has the shape of a triangular prism.
Volume of triangular prism = area of base * depth
The area of base = area of triangle = 1/2 * base * depth 
Therefore:
Volume of prism = 1/2 * base * height * depth
where:
base = 4 in
height is he height of the base = 6 in
depth is the depth of the calendar = 8 in
Therefore:
Volume of calendar = 1/2 * 4 * 6 * 8 = 96 in^3

Now, we are given that the volume of each candy is 2 in^3, this means that:
number of candies to fill the calendar = volume of calendar / volume of candy
                                                            = 96/2 
                                                            = 48 candies

Hope this helps :)

4 0
3 years ago
Other questions:
  • Find the equation of the line through the pair of points (1/2,1/8) and (-1/7,1/9)in standard form using only integers.
    7·1 answer
  • URGENT!!!!!!!!!!11!! Plz HElP
    8·1 answer
  • What do experts agree is the best nutrition for a newborn baby?
    13·2 answers
  • Whats 2.3
    10·1 answer
  • Which unit is used to measure distance? A. Grams B. Seconds C. Millimeters D. Centers
    11·1 answer
  • The rule x→y=|x| mark all these points on a coordinate plane
    5·2 answers
  • Hii please help i’ll give brainliest
    15·1 answer
  • What is 0 divided by 0 =
    15·2 answers
  • Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.
    11·2 answers
  • Which of these numbers is not equivalent to the other three? Need answers ASAP
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!