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kiruha [24]
3 years ago
10

The graph of a function f(x) is shown below:

Mathematics
1 answer:
Tom [10]3 years ago
5 0
Count the dots plotted here.  There are four of them, right?  What are the x-coordinates of those four dots:  Answer:  {-1, 0, 1, 2}.  

Reject answers B and C because none of the four dots have x-coordinate -3.
Reject answer A because this set would not include x=-1 or x=2.
You might be interested in
Cassie is a half pound of sugar in her cabinet her cake recipe calls for two tenths of a pound of sugar how many cakes can she m
mamaluj [8]
The information's given in the question should be very minutely checked. Based on those given information's the answer to the question can easily be deduced.
Amount of sugar in the cabinet of Cassie = 1/2 pound
Amount of sugar required by Cassie to make her cake recipe = 2/10 pound
                                                                                                   = 1/5 pounds
Then
The number of cakes that Cassie can make = (1/2)/(1/5)
                                                                        = 5/2
                                                                        = 2 1/2
So from the above deduction we can easily conclude that Cassie can make a total of 2 cakes with the sugar she has and there will still be some sugar left.
7 0
4 years ago
Find the value of the expression. Show your work.
Kay [80]

Answer:

n=16

Step-by-step explanation:

m=9

solve for now where

n=25 -m

n=25-9

n=16

4 0
3 years ago
Boop I totally have another Math question for you smart people :>
ella [17]

Answer: You will need to know that the volume of a cone can be calculated using the formula V = 1/3*Pi*r^2*h, where V is the volume, r is the radius and h is the height. Next substitute the radius and volume into the formula. After this divide the volume by 1/3, r^2 and Pi to give the height of the cone.

H = V(3) / R^2(Pie)

4 0
3 years ago
Read 2 more answers
N+4m m=9 n=6 Evaluate
bearhunter [10]

Answer:

42

Step-by-step explanation:

Substitute 9 in for m, and 6 in for n

n+4m

6+4(9)

Multiply

6+36

Add

42

7 0
4 years ago
Sally lives in City A and works for the department of transportation. She needs to inspect the weigh stations in each of six dif
Helga [31]

Answer: She can visit the city on 192 ways.

Step-by-step explanation: If Sally starts from city A, and after going from 4 cities she returns to home, then that can be on 4! = 24 ways.

4 0
3 years ago
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