All categories

4 years ago

Can different functions have the same x intercepts and domain and range ?

Mathematics

1 answer:

Marizza181 [45]4 years ago

7 0

Yes, it is possible as shown in the picture attached. There are two lines which are different functions. They intersect at one x-intercept. As the two lines extend infinitely at both ends, their domains and ranges are from ∞ to +∞. Therefore, the two functions drawn as two lines, have an identical x-intercept, domain and range.

You might be interested in

there are 36 capenters in a crew. Ona certain day,29 were present .What percent showed up for work?[round to the nearest tenth

aliina [53]

Answer:

Step-by-step explanation:

We assume, that the number 36 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 36, so we can write it down as 100%=36.

4. We know, that x% equals 29 of the output value, so we can write it down as x%=29.

5. Now we have two simple equations:

1) 100%=36

2) x%=29

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=36/29

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 29 is what percent of 36

100%/x%=36/29

(100/x)*x=(36/29)*x - we multiply both sides of the equation by x

100=1.24137931034*x - we divide both sides of the equation by (1.24137931034) to get x

100/1.24137931034=x

80.5555555556=x

x=80.5555555556

now we have:

29 is 80.5555555556% of 36 to the nearest tenth is 81%

4 0

3 years ago

Can someone please help me out here? The grading system where I’m from is a,b,c,d,and f . But for some reason I have all L’s on

Sergeu [11.5K]

Answer: just call your daddy i will

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

PLEASE HELP, I WILL GIVE BRAINIEST TO FIRST PERSON TO GIVE ME THE CORRECT ANSWER!!

pshichka [43]

C=2pir
20pi=2pir
20pi/2pi=2pir/2pi
R=10
Height=10/2=5
Two circles surface areas is
2*pir^2
2pi10^2
2*100pi
200pi
The cylindrical part is
2pirh
2pi*10*5
100pi
Add 100pi+200pi=300pi

5 0

3 years ago

A stick is 9 m long. A rope is 2 times as long as the stick. If the rope is divided into 3 pieces, how many meters long is each

givi [52]

The length of rope(consist of 3 pieces)=9*2=18m
One piece=18/3=6m
Pls mark me as the Brainliest as I really need it!

6 0

3 years ago

Read 2 more answers

One more than three times a number is the same as four less than double a number

brilliants [131]

Answer:

3x + 1 = 2x - 4. x = -5