The answer is B. -3
hope this helps!
Answer: C
<u>Step-by-step explanation:</u>
In order to be a function, you canNOT have any duplicate x's.
A) x = -2, 6, 6, 10 --> 6 is used twice so it is not a function
B) x = -2, 10, 6, 10 --> 10 is used twice so it is not a function
C) x = -2, 1, 6, 10 --> all the x's are different. This is a function!!!
D) x = -2, 1, 6, 1 --> 1 is used twice so it is not a function
Yes i was in the wrong place so we can get a little kid
Quadratic formula where:
do both do get the roots of the equation
