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
Softa [21]
4 years ago
12

Graph the set of points. Which model is most appropriate for the set? ( -1, 20), (0, 10), (1, 5), (2, 2.5) A. quadratic B. linea

r C. quadratic D. exponential Reset Selection
Mathematics
2 answers:
BabaBlast [244]4 years ago
3 0
D exponential because it curves downwards when graphed
iren2701 [21]4 years ago
3 0

Answer:

D. Exponential

Step-by-step explanation:

When we graph the points and join them by lines, we get a curve that is concave up with no maximum or minimum.

Also note that for the points (x,y) in the curve, it holds that y \longrightarrow 0 \quad \text{as} \quad x \longrightarrow \infty and y>0 which tells us that model cannot be linear or quadratic.

You might be interested in
Two friends shop for fresh fruit. Elena buys a watermelon for $7.45 and 3 pounds ofcherries. Taniy buys a pineapple for $3.35 an
Scrat [10]

Let's use the variable E to represent the total value spent by Elena and T to represent the total value spent by Taniy.

If Elena spent $7.45 plus the cost of 3 pounds of cherries, the expression for the amount she spent is:

E=7.45+3p

Taniy spent $3.35 plus the cost of 2 pounds of cherries, so the expression for the amount the spent is:

T=3.35+2p

To find how much more Elena spent, let's subtract both expressions:

\begin{gathered} E-T\\ \\ =7.45+3p-(3.35+2p)\\ \\ =7.45+3p-3.35-2p\\ \\ =4.1+p \end{gathered}

Therefore the answer is 4.1 + p.

3 0
1 year ago
Ed's new car has a value of $23,500, but it is expected to depreciate at a rate of 7.5% per year. What is the value of Ed's car
Kazeer [188]

Answer:

$13,616

Step-by-step explanation:

For each year we will have to constantly decrease it by 7.5%

23,500 - 7.5%

= 21,737.5

= 21,737.5 - 7.5%

= 20,107.1875

= 20,107.1875 - 7.5%

= 18599.1484375

= 18599.1484375 - 7.5%

= 17204.2123047

= 17204.2123047 - 7.5%

= 15913.8963818

= 15913.8963818 - 7.5%

= 14720.3541532

= 14720.3541532 - 7.5%

= 13616.3275917

Definitively we will get the answer $13,616

8 0
3 years ago
What is the value of x?
nexus9112 [7]

50 will be the answer. Because one of the angle is exterior so we need to make that angle interior by 180- angle... then we use the method of finding the third side by

180-(<1+<2)

8 0
3 years ago
Gambar grafik fungsi kuadrat dari y=x²-x-6
sveticcg [70]
-x^2-x+y-6 Should be right
y=x^2-x-6 = x^2-x+y-6
4 0
3 years ago
A bakery mixes cookie dough in large batches. For chocolate chip cookies, 10 cups of sugar and 20 cups of flour are needed
denpristay [2]

Answer:

around 30

Step-by-step explanation: dont quote me though

8 0
3 years ago
Other questions:
  • Calculate the average rate of change of the quadratic function y = -x2 + 4x +2
    14·1 answer
  • Mr.mole left his burrow and started digging his way down
    11·1 answer
  • Randomly picking a green card from a standard deck of playing cards
    8·1 answer
  • At the ice cream shop there are 14 shakes sold every 6 malts what is the ratios of the shakes
    5·1 answer
  • The probability of it raining today is 30% what is the probability of that it will not rain
    11·1 answer
  • What is a simpler form of the radical expression? sqrt 36g^6 A. 36|g^3| B. 36g^4 C. 6|g^3| D. 6g^4
    11·2 answers
  • How do we do question 51? Lot of points!
    13·1 answer
  • A cone and it’s dimensions are shown in the diagram. What is the volume of the cone in cubic inches?
    7·1 answer
  • Answer the question
    15·1 answer
  • One root of f (x) = x cubed minus 4 x squared minus 20 x 48 is x = 6. What are all the factors of the function? Use the Remainde
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!