112k views
1 vote
Which equation matches the graph of the greatest integer function given below?

Which equation matches the graph of the greatest integer function given below?-example-1
User Chars Davy
by
7.8k points

2 Answers

3 votes
the answer isssssssssssssssss           ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss          c
User Mecaveli
by
8.0k points
3 votes

Answer:

The equation that matches the graph of the greatest integer function given is:

C.) y=[x]-4

Explanation:

Clearly after looking at the graph of the function we see that:

when x=2 the value of function is: y= -2

Hence, we will check by putting the value of x in each of the following options and check which hold true.

A.)

y=[x]+2

when x= 2 we have:


y=[2]+2\\\\y=2+2\\\\y=4\\eq -2

Hence, option: A is incorrect.

B.)

y=[x]-2

when x= 2 we have:


y=[2]-2\\\\y=2-2\\\\y=0\\eq -2

Hence, option: B is incorrect.

D.)

y=[x]+4

when x= 2 we have:


y=[2]+4\\\\y=2+4\\\\y=6\\eq -2

Hence, option: D is incorrect.

C.)

y=[x]-4

when x= 2 we have:


y=[2]-4\\\\y=2-4\\\\y=-2

Similarly for other value of x it will match.

Hence, option: C is the correct answer.

User Malonso
by
8.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories