Answer:
x= -14
Step-by-step explanation:
-x+8+3x=x-6
2x+8=x-6
2x-x=-6-8
x= -14
7/8 = 0.875
8/9 = 0.888
answer : 7/8 < 8/9 (less then)
Answer:
.0625 in fraction form 5/8
Answer:
No, function is not one-to-one
No, function is not onto
Step-by-step explanation:
We are given that a function
f:
If function is one-to-one then different x have different image .
Domain =Z
Codomain=Z
When function is onto then range=Codomain
Substitute x=1
Then ,
When substitute x=9
Then , we get
Image of 1 and 9 are same hence, function is not one-to-one.
Negative elements of Z and Zero has no preimage.Therefore, function is not onto.
Answer:
126/25 or 5.04
Step-by-step explanation: