Answer:
13.5
Step-by-step explanation:
Answer:
-1.5
Step-by-step explanation:
Answer:
The equation is not a function.
Step-by-step explanation:
We are given that


Function: It is mapping between the values of two sets A and B.
Each element of A has unique value in set B.
By definition of function
In given function
y has no unique value for each value of x.
Substitute x=0

Hence, it is not a function.
We can solve this problem by using the distance formula. The distance formula is:
We can now put in values and solve.

X2+5x=0
7x+0
divide both sides by 7
7 divided by 0 is 0
x=0
0=0